61839180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 154921140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 383, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 766, 780, 828, 897, 1035, 1149, 1170, 1196, 1242, 1380, 1404, 1495, 1532, 1755, 1794, 1915, 2070, 2298, 2340, 2484, 2691, 2990, 3105, 3447, 3510, 3588, 3830, 4140, 4485, 4596, 4979, 5382, 5745, 5980, 6210, 6894, 7020, 7660, 8073, 8809, 8970, 9958, 10341, 10764, 11490, 12420, 13455, 13788, 14937, 16146, 17235, 17618, 17940, 19916, 20682, 22980, 24895, 26427, 26910, 29874, 32292, 34470, 35236, 40365, 41364, 44045, 44811, 49790, 51705, 52854, 53820, 59748, 68940, 74685, 79281, 80730, 88090, 89622, 99580, 103410, 105708, 114517, 132135, 134433, 149370, 158562, 161460, 176180, 179244, 206820, 224055, 229034, 237843, 264270, 268866, 298740, 317124, 343551, 396405, 448110, 458068, 475686, 528540, 537732, 572585, 672165, 687102, 792810, 896220, 951372, 1030653, 1145170, 1189215, 1344330, 1374204, 1585620, 1717755, 2061306, 2290340, 2378430, 2688660, 3091959, 3435510, 4122612, 4756860, 5153265, 6183918, 6871020, 10306530, 12367836, 15459795, 20613060, 30919590, 61839180]

約数ペア:

[(1, 61839180), (2, 30919590), (3, 20613060), (4, 15459795), (5, 12367836), (6, 10306530), (9, 6871020), (10, 6183918), (12, 5153265), (13, 4756860), (15, 4122612), (18, 3435510), (20, 3091959), (23, 2688660), (26, 2378430), (27, 2290340), (30, 2061306), (36, 1717755), (39, 1585620), (45, 1374204), (46, 1344330), (52, 1189215), (54, 1145170), (60, 1030653), (65, 951372), (69, 896220), (78, 792810), (90, 687102), (92, 672165), (108, 572585), (115, 537732), (117, 528540), (130, 475686), (135, 458068), (138, 448110), (156, 396405), (180, 343551), (195, 317124), (207, 298740), (230, 268866), (234, 264270), (260, 237843), (270, 229034), (276, 224055), (299, 206820), (345, 179244), (351, 176180), (383, 161460), (390, 158562), (414, 149370), (460, 134433), (468, 132135), (540, 114517), (585, 105708), (598, 103410), (621, 99580), (690, 89622), (702, 88090), (766, 80730), (780, 79281), (828, 74685), (897, 68940), (1035, 59748), (1149, 53820), (1170, 52854), (1196, 51705), (1242, 49790), (1380, 44811), (1404, 44045), (1495, 41364), (1532, 40365), (1755, 35236), (1794, 34470), (1915, 32292), (2070, 29874), (2298, 26910), (2340, 26427), (2484, 24895), (2691, 22980), (2990, 20682), (3105, 19916), (3447, 17940), (3510, 17618), (3588, 17235), (3830, 16146), (4140, 14937), (4485, 13788), (4596, 13455), (4979, 12420), (5382, 11490), (5745, 10764), (5980, 10341), (6210, 9958), (6894, 8970), (7020, 8809), (7660, 8073)]