25005335320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:239

約数の個数: 384

約数和(自身を含む): 71953574400

約数和(自身を除く): 46948239080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 67, 70, 73, 76, 95, 124, 133, 134, 140, 146, 152, 155, 190, 217, 248, 266, 268, 280, 292, 310, 335, 365, 380, 434, 469, 511, 532, 536, 584, 589, 620, 665, 670, 730, 760, 868, 938, 961, 1022, 1064, 1085, 1178, 1240, 1273, 1330, 1340, 1387, 1460, 1736, 1876, 1922, 2044, 2077, 2170, 2263, 2345, 2356, 2546, 2555, 2660, 2680, 2774, 2920, 2945, 3752, 3844, 4088, 4123, 4154, 4340, 4526, 4690, 4712, 4805, 4891, 5092, 5110, 5320, 5548, 5890, 6365, 6727, 6935, 7688, 8246, 8308, 8680, 8911, 9052, 9380, 9610, 9709, 9782, 10184, 10220, 10385, 11096, 11315, 11780, 12730, 13454, 13870, 14539, 15841, 16492, 16616, 17822, 18104, 18259, 18760, 19220, 19418, 19564, 20440, 20615, 20770, 22630, 23560, 24455, 25460, 26908, 27740, 29078, 31682, 32984, 33635, 34237, 35644, 36518, 38440, 38836, 39128, 39463, 41230, 41540, 42997, 44555, 45260, 48545, 48910, 50920, 53816, 55480, 58156, 63364, 64387, 67270, 68474, 70153, 71288, 72695, 73036, 77672, 78926, 79205, 82460, 83080, 85994, 89110, 90520, 91295, 92929, 97090, 97820, 116312, 126728, 127813, 128774, 134540, 136948, 140306, 145390, 146072, 151621, 157852, 158410, 164920, 171185, 171988, 178220, 182590, 185858, 194180, 195640, 197315, 214985, 255626, 257548, 269080, 273896, 276241, 280612, 290780, 300979, 303242, 315704, 316820, 321935, 342370, 343976, 350765, 356440, 365180, 371716, 388360, 394630, 429970, 450709, 464645, 491071, 511252, 515096, 552482, 561224, 581560, 601958, 606484, 633640, 639065, 643870, 650503, 684740, 701530, 730360, 743432, 758105, 789260, 859940, 901418, 929290, 982142, 1022504, 1061347, 1104964, 1203916, 1212968, 1223353, 1278130, 1287740, 1301006, 1332907, 1369480, 1381205, 1403060, 1504895, 1516210, 1578520, 1719880, 1802836, 1858580, 1964284, 2122694, 2209928, 2253545, 2407832, 2446706, 2455355, 2556260, 2575480, 2602012, 2665814, 2762410, 2806120, 2880799, 3009790, 3032420, 3252515, 3605672, 3717160, 3928568, 4245388, 4507090, 4700251, 4893412, 4910710, 5112520, 5204024, 5306735, 5331628, 5524820, 5761598, 6019580, 6064840, 6116765, 6505030, 6664535, 8490776, 8563471, 9014180, 9330349, 9400502, 9786824, 9821420, 10613470, 10663256, 11049640, 11523196, 12039160, 12233530, 13010060, 13329070, 14403995, 17126942, 18028360, 18660698, 18801004, 19642840, 20165593, 21226940, 23046392, 23501255, 24467060, 26020120, 26658140, 28807990, 32901757, 34253884, 37321396, 37602008, 40331186, 42453880, 42817355, 46651745, 47002510, 48934120, 53316280, 57615980, 65803514, 68507768, 74642792, 80662372, 85634710, 89304769, 93303490, 94005020, 100827965, 115231960, 131607028, 161324744, 164508785, 171269420, 178609538, 186606980, 188010040, 201655930, 263214056, 329017570, 342538840, 357219076, 373213960, 403311860, 446523845, 625133383, 658035140, 714438152, 806623720, 893047690, 1250266766, 1316070280, 1786095380, 2500533532, 3125666915, 3572190760, 5001067064, 6251333830, 12502667660, 25005335320]

約数ペア:

[(1, 25005335320), (2, 12502667660), (4, 6251333830), (5, 5001067064), (7, 3572190760), (8, 3125666915), (10, 2500533532), (14, 1786095380), (19, 1316070280), (20, 1250266766), (28, 893047690), (31, 806623720), (35, 714438152), (38, 658035140), (40, 625133383), (56, 446523845), (62, 403311860), (67, 373213960), (70, 357219076), (73, 342538840), (76, 329017570), (95, 263214056), (124, 201655930), (133, 188010040), (134, 186606980), (140, 178609538), (146, 171269420), (152, 164508785), (155, 161324744), (190, 131607028), (217, 115231960), (248, 100827965), (266, 94005020), (268, 93303490), (280, 89304769), (292, 85634710), (310, 80662372), (335, 74642792), (365, 68507768), (380, 65803514), (434, 57615980), (469, 53316280), (511, 48934120), (532, 47002510), (536, 46651745), (584, 42817355), (589, 42453880), (620, 40331186), (665, 37602008), (670, 37321396), (730, 34253884), (760, 32901757), (868, 28807990), (938, 26658140), (961, 26020120), (1022, 24467060), (1064, 23501255), (1085, 23046392), (1178, 21226940), (1240, 20165593), (1273, 19642840), (1330, 18801004), (1340, 18660698), (1387, 18028360), (1460, 17126942), (1736, 14403995), (1876, 13329070), (1922, 13010060), (2044, 12233530), (2077, 12039160), (2170, 11523196), (2263, 11049640), (2345, 10663256), (2356, 10613470), (2546, 9821420), (2555, 9786824), (2660, 9400502), (2680, 9330349), (2774, 9014180), (2920, 8563471), (2945, 8490776), (3752, 6664535), (3844, 6505030), (4088, 6116765), (4123, 6064840), (4154, 6019580), (4340, 5761598), (4526, 5524820), (4690, 5331628), (4712, 5306735), (4805, 5204024), (4891, 5112520), (5092, 4910710), (5110, 4893412), (5320, 4700251), (5548, 4507090), (5890, 4245388), (6365, 3928568), (6727, 3717160), (6935, 3605672), (7688, 3252515), (8246, 3032420), (8308, 3009790), (8680, 2880799), (8911, 2806120), (9052, 2762410), (9380, 2665814), (9610, 2602012), (9709, 2575480), (9782, 2556260), (10184, 2455355), (10220, 2446706), (10385, 2407832), (11096, 2253545), (11315, 2209928), (11780, 2122694), (12730, 1964284), (13454, 1858580), (13870, 1802836), (14539, 1719880), (15841, 1578520), (16492, 1516210), (16616, 1504895), (17822, 1403060), (18104, 1381205), (18259, 1369480), (18760, 1332907), (19220, 1301006), (19418, 1287740), (19564, 1278130), (20440, 1223353), (20615, 1212968), (20770, 1203916), (22630, 1104964), (23560, 1061347), (24455, 1022504), (25460, 982142), (26908, 929290), (27740, 901418), (29078, 859940), (31682, 789260), (32984, 758105), (33635, 743432), (34237, 730360), (35644, 701530), (36518, 684740), (38440, 650503), (38836, 643870), (39128, 639065), (39463, 633640), (41230, 606484), (41540, 601958), (42997, 581560), (44555, 561224), (45260, 552482), (48545, 515096), (48910, 511252), (50920, 491071), (53816, 464645), (55480, 450709), (58156, 429970), (63364, 394630), (64387, 388360), (67270, 371716), (68474, 365180), (70153, 356440), (71288, 350765), (72695, 343976), (73036, 342370), (77672, 321935), (78926, 316820), (79205, 315704), (82460, 303242), (83080, 300979), (85994, 290780), (89110, 280612), (90520, 276241), (91295, 273896), (92929, 269080), (97090, 257548), (97820, 255626), (116312, 214985), (126728, 197315), (127813, 195640), (128774, 194180), (134540, 185858), (136948, 182590), (140306, 178220), (145390, 171988), (146072, 171185), (151621, 164920), (157852, 158410)]