79375140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3803

約数の個数: 120

約数和(自身を含む): 268227960

約数和(自身を除く): 188852820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 3769, 4212, 5265, 7020, 7538, 10530, 11307, 15076, 18845, 21060, 22614, 33921, 37690, 45228, 48997, 56535, 67842, 75380, 97994, 101763, 113070, 135684, 146991, 169605, 195988, 203526, 226140, 244985, 293982, 305289, 339210, 407052, 440973, 489970, 508815, 587964, 610578, 678420, 734955, 881946, 979940, 1017630, 1221156, 1322919, 1469910, 1526445, 1763892, 2035260, 2204865, 2645838, 2939820, 3052890, 3968757, 4409730, 5291676, 6105780, 6614595, 7937514, 8819460, 13229190, 15875028, 19843785, 26458380, 39687570, 79375140]

約数ペア:

[(1, 79375140), (2, 39687570), (3, 26458380), (4, 19843785), (5, 15875028), (6, 13229190), (9, 8819460), (10, 7937514), (12, 6614595), (13, 6105780), (15, 5291676), (18, 4409730), (20, 3968757), (26, 3052890), (27, 2939820), (30, 2645838), (36, 2204865), (39, 2035260), (45, 1763892), (52, 1526445), (54, 1469910), (60, 1322919), (65, 1221156), (78, 1017630), (81, 979940), (90, 881946), (108, 734955), (117, 678420), (130, 610578), (135, 587964), (156, 508815), (162, 489970), (180, 440973), (195, 407052), (234, 339210), (260, 305289), (270, 293982), (324, 244985), (351, 226140), (390, 203526), (405, 195988), (468, 169605), (540, 146991), (585, 135684), (702, 113070), (780, 101763), (810, 97994), (1053, 75380), (1170, 67842), (1404, 56535), (1620, 48997), (1755, 45228), (2106, 37690), (2340, 33921), (3510, 22614), (3769, 21060), (4212, 18845), (5265, 15076), (7020, 11307), (7538, 10530)]