77541420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6911}}^1$

素因数の和:6951

約数の個数: 96

約数和(自身を含む): 250822656

約数和(自身を除く): 173281236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 6911, 11220, 13822, 20733, 27644, 34555, 41466, 69110, 76021, 82932, 103665, 117487, 138220, 152042, 207330, 228063, 234974, 304084, 352461, 380105, 414660, 456126, 469948, 587435, 704922, 760210, 912252, 1140315, 1174870, 1292357, 1409844, 1520420, 1762305, 2280630, 2349740, 2584714, 3524610, 3877071, 4561260, 5169428, 6461785, 7049220, 7754142, 12923570, 15508284, 19385355, 25847140, 38770710, 77541420]

約数ペア:

[(1, 77541420), (2, 38770710), (3, 25847140), (4, 19385355), (5, 15508284), (6, 12923570), (10, 7754142), (11, 7049220), (12, 6461785), (15, 5169428), (17, 4561260), (20, 3877071), (22, 3524610), (30, 2584714), (33, 2349740), (34, 2280630), (44, 1762305), (51, 1520420), (55, 1409844), (60, 1292357), (66, 1174870), (68, 1140315), (85, 912252), (102, 760210), (110, 704922), (132, 587435), (165, 469948), (170, 456126), (187, 414660), (204, 380105), (220, 352461), (255, 304084), (330, 234974), (340, 228063), (374, 207330), (510, 152042), (561, 138220), (660, 117487), (748, 103665), (935, 82932), (1020, 76021), (1122, 69110), (1870, 41466), (2244, 34555), (2805, 27644), (3740, 20733), (5610, 13822), (6911, 11220)]