80268390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2334

約数の個数: 96

約数和(自身を含む): 230682816

約数和(自身を除く): 150414426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2281, 2346, 3519, 3910, 4562, 5865, 6843, 7038, 11405, 11730, 13686, 17595, 20529, 22810, 34215, 35190, 38777, 41058, 52463, 68430, 77554, 102645, 104926, 116331, 157389, 193885, 205290, 232662, 262315, 314778, 348993, 387770, 472167, 524630, 581655, 697986, 786945, 891871, 944334, 1163310, 1573890, 1744965, 1783742, 2360835, 2675613, 3489930, 4459355, 4721670, 5351226, 8026839, 8918710, 13378065, 16053678, 26756130, 40134195, 80268390]

約数ペア:

[(1, 80268390), (2, 40134195), (3, 26756130), (5, 16053678), (6, 13378065), (9, 8918710), (10, 8026839), (15, 5351226), (17, 4721670), (18, 4459355), (23, 3489930), (30, 2675613), (34, 2360835), (45, 1783742), (46, 1744965), (51, 1573890), (69, 1163310), (85, 944334), (90, 891871), (102, 786945), (115, 697986), (138, 581655), (153, 524630), (170, 472167), (207, 387770), (230, 348993), (255, 314778), (306, 262315), (345, 232662), (391, 205290), (414, 193885), (510, 157389), (690, 116331), (765, 104926), (782, 102645), (1035, 77554), (1173, 68430), (1530, 52463), (1955, 41058), (2070, 38777), (2281, 35190), (2346, 34215), (3519, 22810), (3910, 20529), (4562, 17595), (5865, 13686), (6843, 11730), (7038, 11405)]