195179400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 288

約数和(自身を含む): 744744000

約数和(自身を除く): 549564600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 50, 52, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 114, 117, 120, 130, 150, 152, 156, 171, 180, 190, 195, 200, 225, 228, 234, 247, 260, 285, 300, 312, 325, 342, 360, 380, 390, 439, 450, 456, 468, 475, 494, 520, 570, 585, 600, 650, 684, 741, 760, 780, 855, 878, 900, 936, 950, 975, 988, 1140, 1170, 1235, 1300, 1317, 1368, 1425, 1482, 1560, 1710, 1756, 1800, 1900, 1950, 1976, 2195, 2223, 2280, 2340, 2470, 2600, 2634, 2850, 2925, 2964, 3420, 3512, 3705, 3800, 3900, 3951, 4275, 4390, 4446, 4680, 4940, 5268, 5700, 5707, 5850, 5928, 6175, 6585, 6840, 7410, 7800, 7902, 8341, 8550, 8780, 8892, 9880, 10536, 10975, 11115, 11400, 11414, 11700, 12350, 13170, 14820, 15804, 16682, 17100, 17121, 17560, 17784, 18525, 19755, 21950, 22230, 22828, 23400, 24700, 25023, 26340, 28535, 29640, 31608, 32925, 33364, 34200, 34242, 37050, 39510, 41705, 43900, 44460, 45656, 49400, 50046, 51363, 52680, 55575, 57070, 65850, 66728, 68484, 74100, 75069, 79020, 83410, 85605, 87800, 88920, 98775, 100092, 102726, 108433, 111150, 114140, 125115, 131700, 136968, 142675, 148200, 150138, 158040, 166820, 171210, 197550, 200184, 205452, 208525, 216866, 222300, 228280, 250230, 256815, 263400, 285350, 300276, 325299, 333640, 342420, 375345, 395100, 410904, 417050, 428025, 433732, 444600, 500460, 513630, 542165, 570700, 600552, 625575, 650598, 684840, 750690, 790200, 834100, 856050, 867464, 975897, 1000920, 1027260, 1084330, 1141400, 1251150, 1284075, 1301196, 1501380, 1626495, 1668200, 1712100, 1876725, 1951794, 2054520, 2168660, 2502300, 2568150, 2602392, 2710825, 3002760, 3252990, 3424200, 3753450, 3903588, 4337320, 4879485, 5004600, 5136300, 5421650, 6505980, 7506900, 7807176, 8132475, 9758970, 10272600, 10843300, 13011960, 15013800, 16264950, 19517940, 21686600, 24397425, 32529900, 39035880, 48794850, 65059800, 97589700, 195179400]

約数ペア:

[(1, 195179400), (2, 97589700), (3, 65059800), (4, 48794850), (5, 39035880), (6, 32529900), (8, 24397425), (9, 21686600), (10, 19517940), (12, 16264950), (13, 15013800), (15, 13011960), (18, 10843300), (19, 10272600), (20, 9758970), (24, 8132475), (25, 7807176), (26, 7506900), (30, 6505980), (36, 5421650), (38, 5136300), (39, 5004600), (40, 4879485), (45, 4337320), (50, 3903588), (52, 3753450), (57, 3424200), (60, 3252990), (65, 3002760), (72, 2710825), (75, 2602392), (76, 2568150), (78, 2502300), (90, 2168660), (95, 2054520), (100, 1951794), (104, 1876725), (114, 1712100), (117, 1668200), (120, 1626495), (130, 1501380), (150, 1301196), (152, 1284075), (156, 1251150), (171, 1141400), (180, 1084330), (190, 1027260), (195, 1000920), (200, 975897), (225, 867464), (228, 856050), (234, 834100), (247, 790200), (260, 750690), (285, 684840), (300, 650598), (312, 625575), (325, 600552), (342, 570700), (360, 542165), (380, 513630), (390, 500460), (439, 444600), (450, 433732), (456, 428025), (468, 417050), (475, 410904), (494, 395100), (520, 375345), (570, 342420), (585, 333640), (600, 325299), (650, 300276), (684, 285350), (741, 263400), (760, 256815), (780, 250230), (855, 228280), (878, 222300), (900, 216866), (936, 208525), (950, 205452), (975, 200184), (988, 197550), (1140, 171210), (1170, 166820), (1235, 158040), (1300, 150138), (1317, 148200), (1368, 142675), (1425, 136968), (1482, 131700), (1560, 125115), (1710, 114140), (1756, 111150), (1800, 108433), (1900, 102726), (1950, 100092), (1976, 98775), (2195, 88920), (2223, 87800), (2280, 85605), (2340, 83410), (2470, 79020), (2600, 75069), (2634, 74100), (2850, 68484), (2925, 66728), (2964, 65850), (3420, 57070), (3512, 55575), (3705, 52680), (3800, 51363), (3900, 50046), (3951, 49400), (4275, 45656), (4390, 44460), (4446, 43900), (4680, 41705), (4940, 39510), (5268, 37050), (5700, 34242), (5707, 34200), (5850, 33364), (5928, 32925), (6175, 31608), (6585, 29640), (6840, 28535), (7410, 26340), (7800, 25023), (7902, 24700), (8341, 23400), (8550, 22828), (8780, 22230), (8892, 21950), (9880, 19755), (10536, 18525), (10975, 17784), (11115, 17560), (11400, 17121), (11414, 17100), (11700, 16682), (12350, 15804), (13170, 14820)]