77771430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4662

約数の個数: 96

約数和(自身を含む): 233614368

約数和(自身を除く): 155842938

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2805, 3366, 4621, 5610, 8415, 9242, 13863, 16830, 23105, 27726, 41589, 46210, 50831, 69315, 78557, 83178, 101662, 138630, 152493, 157114, 207945, 235671, 254155, 304986, 392785, 415890, 457479, 471342, 508310, 707013, 762465, 785570, 864127, 914958, 1178355, 1414026, 1524930, 1728254, 2287395, 2356710, 2592381, 3535065, 4320635, 4574790, 5184762, 7070130, 7777143, 8641270, 12961905, 15554286, 25923810, 38885715, 77771430]

約数ペア:

[(1, 77771430), (2, 38885715), (3, 25923810), (5, 15554286), (6, 12961905), (9, 8641270), (10, 7777143), (11, 7070130), (15, 5184762), (17, 4574790), (18, 4320635), (22, 3535065), (30, 2592381), (33, 2356710), (34, 2287395), (45, 1728254), (51, 1524930), (55, 1414026), (66, 1178355), (85, 914958), (90, 864127), (99, 785570), (102, 762465), (110, 707013), (153, 508310), (165, 471342), (170, 457479), (187, 415890), (198, 392785), (255, 304986), (306, 254155), (330, 235671), (374, 207945), (495, 157114), (510, 152493), (561, 138630), (765, 101662), (935, 83178), (990, 78557), (1122, 69315), (1530, 50831), (1683, 46210), (1870, 41589), (2805, 27726), (3366, 23105), (4621, 16830), (5610, 13863), (8415, 9242)]