65405340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:71

約数の個数: 384

約数和(自身を含む): 275466240

約数和(自身を除く): 210060900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 121, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 242, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 363, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 484, 495, 540, 546, 572, 585, 594, 605, 630, 660, 693, 702, 715, 726, 756, 770, 780, 819, 847, 858, 910, 924, 945, 990, 1001, 1089, 1092, 1155, 1170, 1188, 1210, 1260, 1287, 1331, 1365, 1386, 1404, 1430, 1452, 1485, 1540, 1573, 1638, 1694, 1716, 1755, 1815, 1820, 1890, 1980, 2002, 2079, 2145, 2178, 2310, 2340, 2420, 2457, 2541, 2574, 2662, 2730, 2772, 2860, 2970, 3003, 3146, 3267, 3276, 3388, 3465, 3510, 3630, 3780, 3861, 3993, 4004, 4095, 4158, 4235, 4290, 4356, 4620, 4719, 4914, 5005, 5082, 5148, 5324, 5445, 5460, 5940, 6006, 6292, 6435, 6534, 6655, 6930, 7020, 7260, 7623, 7722, 7865, 7986, 8190, 8316, 8470, 8580, 9009, 9317, 9438, 9828, 10010, 10164, 10395, 10890, 11011, 11979, 12012, 12285, 12705, 12870, 13068, 13310, 13860, 14157, 15015, 15246, 15444, 15730, 15972, 16335, 16380, 16940, 17303, 18018, 18634, 18876, 19305, 19965, 20020, 20790, 21780, 22022, 22869, 23595, 23958, 24570, 25410, 25740, 26620, 27027, 27951, 28314, 30030, 30492, 31460, 32670, 33033, 34606, 35937, 36036, 37268, 38115, 38610, 39930, 41580, 42471, 44044, 45045, 45738, 46585, 47190, 47916, 49140, 50820, 51909, 54054, 55055, 55902, 56628, 59895, 60060, 65340, 66066, 69212, 70785, 71874, 76230, 77220, 79860, 83853, 84942, 86515, 90090, 91476, 93170, 94380, 99099, 103818, 108108, 110110, 111804, 114345, 119790, 121121, 132132, 135135, 139755, 141570, 143748, 152460, 155727, 165165, 167706, 169884, 173030, 179685, 180180, 186340, 198198, 207636, 212355, 220220, 228690, 239580, 242242, 251559, 259545, 270270, 279510, 283140, 297297, 311454, 330330, 335412, 346060, 359370, 363363, 396396, 419265, 424710, 457380, 467181, 484484, 495495, 503118, 519090, 540540, 559020, 594594, 605605, 622908, 660660, 718740, 726726, 778635, 838530, 849420, 934362, 990990, 1006236, 1038180, 1090089, 1189188, 1211210, 1257795, 1453452, 1486485, 1557270, 1677060, 1816815, 1868724, 1981980, 2180178, 2335905, 2422420, 2515590, 2972970, 3114540, 3270267, 3633630, 4360356, 4671810, 5031180, 5450445, 5945940, 6540534, 7267260, 9343620, 10900890, 13081068, 16351335, 21801780, 32702670, 65405340]

約数ペア:

[(1, 65405340), (2, 32702670), (3, 21801780), (4, 16351335), (5, 13081068), (6, 10900890), (7, 9343620), (9, 7267260), (10, 6540534), (11, 5945940), (12, 5450445), (13, 5031180), (14, 4671810), (15, 4360356), (18, 3633630), (20, 3270267), (21, 3114540), (22, 2972970), (26, 2515590), (27, 2422420), (28, 2335905), (30, 2180178), (33, 1981980), (35, 1868724), (36, 1816815), (39, 1677060), (42, 1557270), (44, 1486485), (45, 1453452), (52, 1257795), (54, 1211210), (55, 1189188), (60, 1090089), (63, 1038180), (65, 1006236), (66, 990990), (70, 934362), (77, 849420), (78, 838530), (84, 778635), (90, 726726), (91, 718740), (99, 660660), (105, 622908), (108, 605605), (110, 594594), (117, 559020), (121, 540540), (126, 519090), (130, 503118), (132, 495495), (135, 484484), (140, 467181), (143, 457380), (154, 424710), (156, 419265), (165, 396396), (180, 363363), (182, 359370), (189, 346060), (195, 335412), (198, 330330), (210, 311454), (220, 297297), (231, 283140), (234, 279510), (242, 270270), (252, 259545), (260, 251559), (270, 242242), (273, 239580), (286, 228690), (297, 220220), (308, 212355), (315, 207636), (330, 198198), (351, 186340), (363, 180180), (364, 179685), (378, 173030), (385, 169884), (390, 167706), (396, 165165), (420, 155727), (429, 152460), (455, 143748), (462, 141570), (468, 139755), (484, 135135), (495, 132132), (540, 121121), (546, 119790), (572, 114345), (585, 111804), (594, 110110), (605, 108108), (630, 103818), (660, 99099), (693, 94380), (702, 93170), (715, 91476), (726, 90090), (756, 86515), (770, 84942), (780, 83853), (819, 79860), (847, 77220), (858, 76230), (910, 71874), (924, 70785), (945, 69212), (990, 66066), (1001, 65340), (1089, 60060), (1092, 59895), (1155, 56628), (1170, 55902), (1188, 55055), (1210, 54054), (1260, 51909), (1287, 50820), (1331, 49140), (1365, 47916), (1386, 47190), (1404, 46585), (1430, 45738), (1452, 45045), (1485, 44044), (1540, 42471), (1573, 41580), (1638, 39930), (1694, 38610), (1716, 38115), (1755, 37268), (1815, 36036), (1820, 35937), (1890, 34606), (1980, 33033), (2002, 32670), (2079, 31460), (2145, 30492), (2178, 30030), (2310, 28314), (2340, 27951), (2420, 27027), (2457, 26620), (2541, 25740), (2574, 25410), (2662, 24570), (2730, 23958), (2772, 23595), (2860, 22869), (2970, 22022), (3003, 21780), (3146, 20790), (3267, 20020), (3276, 19965), (3388, 19305), (3465, 18876), (3510, 18634), (3630, 18018), (3780, 17303), (3861, 16940), (3993, 16380), (4004, 16335), (4095, 15972), (4158, 15730), (4235, 15444), (4290, 15246), (4356, 15015), (4620, 14157), (4719, 13860), (4914, 13310), (5005, 13068), (5082, 12870), (5148, 12705), (5324, 12285), (5445, 12012), (5460, 11979), (5940, 11011), (6006, 10890), (6292, 10395), (6435, 10164), (6534, 10010), (6655, 9828), (6930, 9438), (7020, 9317), (7260, 9009), (7623, 8580), (7722, 8470), (7865, 8316), (7986, 8190)]