99719880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 325987200

約数和(自身を除く): 226267320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 659, 776, 780, 970, 1164, 1261, 1318, 1455, 1560, 1940, 1977, 2328, 2522, 2636, 2910, 3295, 3783, 3880, 3954, 5044, 5272, 5820, 6305, 6590, 7566, 7908, 8567, 9885, 10088, 11640, 12610, 13180, 15132, 15816, 17134, 18915, 19770, 25220, 25701, 26360, 30264, 34268, 37830, 39540, 42835, 50440, 51402, 63923, 68536, 75660, 79080, 85670, 102804, 127846, 128505, 151320, 171340, 191769, 205608, 255692, 257010, 319615, 342680, 383538, 511384, 514020, 639230, 767076, 830999, 958845, 1028040, 1278460, 1534152, 1661998, 1917690, 2492997, 2556920, 3323996, 3835380, 4154995, 4985994, 6647992, 7670760, 8309990, 9971988, 12464985, 16619980, 19943976, 24929970, 33239960, 49859940, 99719880]

約数ペア:

[(1, 99719880), (2, 49859940), (3, 33239960), (4, 24929970), (5, 19943976), (6, 16619980), (8, 12464985), (10, 9971988), (12, 8309990), (13, 7670760), (15, 6647992), (20, 4985994), (24, 4154995), (26, 3835380), (30, 3323996), (39, 2556920), (40, 2492997), (52, 1917690), (60, 1661998), (65, 1534152), (78, 1278460), (97, 1028040), (104, 958845), (120, 830999), (130, 767076), (156, 639230), (194, 514020), (195, 511384), (260, 383538), (291, 342680), (312, 319615), (388, 257010), (390, 255692), (485, 205608), (520, 191769), (582, 171340), (659, 151320), (776, 128505), (780, 127846), (970, 102804), (1164, 85670), (1261, 79080), (1318, 75660), (1455, 68536), (1560, 63923), (1940, 51402), (1977, 50440), (2328, 42835), (2522, 39540), (2636, 37830), (2910, 34268), (3295, 30264), (3783, 26360), (3880, 25701), (3954, 25220), (5044, 19770), (5272, 18915), (5820, 17134), (6305, 15816), (6590, 15132), (7566, 13180), (7908, 12610), (8567, 11640), (9885, 10088)]