166460700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2612

約数の個数: 144

約数和(自身を含む): 568408064

約数和(自身を除く): 401947364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2557, 2604, 3100, 3255, 4340, 4650, 5114, 5425, 6510, 7671, 9300, 10228, 10850, 12785, 13020, 15342, 16275, 17899, 21700, 25570, 30684, 32550, 35798, 38355, 51140, 53697, 63925, 65100, 71596, 76710, 79267, 89495, 107394, 127850, 153420, 158534, 178990, 191775, 214788, 237801, 255700, 268485, 317068, 357980, 383550, 396335, 447475, 475602, 536970, 554869, 767100, 792670, 894950, 951204, 1073940, 1109738, 1189005, 1342425, 1585340, 1664607, 1789900, 1981675, 2219476, 2378010, 2684850, 2774345, 3329214, 3963350, 4756020, 5369700, 5548690, 5945025, 6658428, 7926700, 8323035, 11097380, 11890050, 13871725, 16646070, 23780100, 27743450, 33292140, 41615175, 55486900, 83230350, 166460700]

約数ペア:

[(1, 166460700), (2, 83230350), (3, 55486900), (4, 41615175), (5, 33292140), (6, 27743450), (7, 23780100), (10, 16646070), (12, 13871725), (14, 11890050), (15, 11097380), (20, 8323035), (21, 7926700), (25, 6658428), (28, 5945025), (30, 5548690), (31, 5369700), (35, 4756020), (42, 3963350), (50, 3329214), (60, 2774345), (62, 2684850), (70, 2378010), (75, 2219476), (84, 1981675), (93, 1789900), (100, 1664607), (105, 1585340), (124, 1342425), (140, 1189005), (150, 1109738), (155, 1073940), (175, 951204), (186, 894950), (210, 792670), (217, 767100), (300, 554869), (310, 536970), (350, 475602), (372, 447475), (420, 396335), (434, 383550), (465, 357980), (525, 317068), (620, 268485), (651, 255700), (700, 237801), (775, 214788), (868, 191775), (930, 178990), (1050, 158534), (1085, 153420), (1302, 127850), (1550, 107394), (1860, 89495), (2100, 79267), (2170, 76710), (2325, 71596), (2557, 65100), (2604, 63925), (3100, 53697), (3255, 51140), (4340, 38355), (4650, 35798), (5114, 32550), (5425, 30684), (6510, 25570), (7671, 21700), (9300, 17899), (10228, 16275), (10850, 15342), (12785, 13020)]