103727880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{997}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 358471620

約数和(自身を除く): 254743740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 997, 1020, 1156, 1224, 1445, 1530, 1734, 1994, 2040, 2312, 2601, 2890, 2991, 3060, 3468, 3988, 4335, 4985, 5202, 5780, 5982, 6120, 6936, 7976, 8670, 8973, 9970, 10404, 11560, 11964, 13005, 14955, 16949, 17340, 17946, 19940, 20808, 23928, 26010, 29910, 33898, 34680, 35892, 39880, 44865, 50847, 52020, 59820, 67796, 71784, 84745, 89730, 101694, 104040, 119640, 135592, 152541, 169490, 179460, 203388, 254235, 288133, 305082, 338980, 358920, 406776, 508470, 576266, 610164, 677960, 762705, 864399, 1016940, 1152532, 1220328, 1440665, 1525410, 1728798, 2033880, 2305064, 2593197, 2881330, 3050820, 3457596, 4321995, 5186394, 5762660, 6101640, 6915192, 8643990, 10372788, 11525320, 12965985, 17287980, 20745576, 25931970, 34575960, 51863940, 103727880]

約数ペア:

[(1, 103727880), (2, 51863940), (3, 34575960), (4, 25931970), (5, 20745576), (6, 17287980), (8, 12965985), (9, 11525320), (10, 10372788), (12, 8643990), (15, 6915192), (17, 6101640), (18, 5762660), (20, 5186394), (24, 4321995), (30, 3457596), (34, 3050820), (36, 2881330), (40, 2593197), (45, 2305064), (51, 2033880), (60, 1728798), (68, 1525410), (72, 1440665), (85, 1220328), (90, 1152532), (102, 1016940), (120, 864399), (136, 762705), (153, 677960), (170, 610164), (180, 576266), (204, 508470), (255, 406776), (289, 358920), (306, 338980), (340, 305082), (360, 288133), (408, 254235), (510, 203388), (578, 179460), (612, 169490), (680, 152541), (765, 135592), (867, 119640), (997, 104040), (1020, 101694), (1156, 89730), (1224, 84745), (1445, 71784), (1530, 67796), (1734, 59820), (1994, 52020), (2040, 50847), (2312, 44865), (2601, 39880), (2890, 35892), (2991, 34680), (3060, 33898), (3468, 29910), (3988, 26010), (4335, 23928), (4985, 20808), (5202, 19940), (5780, 17946), (5982, 17340), (6120, 16949), (6936, 14955), (7976, 13005), (8670, 11964), (8973, 11560), (9970, 10404)]