1122205500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19183}}^1$

素因数の和:19221

約数の個数: 144

約数和(自身を含む): 3812704896

約数和(自身を除く): 2690499396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6500, 9750, 11700, 14625, 19183, 19500, 29250, 38366, 57549, 58500, 76732, 95915, 115098, 172647, 191830, 230196, 249379, 287745, 345294, 383660, 479575, 498758, 575490, 690588, 748137, 863235, 959150, 997516, 1150980, 1246895, 1438725, 1496274, 1726470, 1918300, 2244411, 2397875, 2493790, 2877450, 2992548, 3452940, 3740685, 4316175, 4488822, 4795750, 4987580, 5754900, 6234475, 7193625, 7481370, 8632350, 8977644, 9591500, 11222055, 12468950, 14387250, 14962740, 17264700, 18703425, 21580875, 22444110, 24937900, 28774500, 31172375, 37406850, 43161750, 44888220, 56110275, 62344750, 74813700, 86323500, 93517125, 112220550, 124689500, 187034250, 224441100, 280551375, 374068500, 561102750, 1122205500]

約数ペア:

[(1, 1122205500), (2, 561102750), (3, 374068500), (4, 280551375), (5, 224441100), (6, 187034250), (9, 124689500), (10, 112220550), (12, 93517125), (13, 86323500), (15, 74813700), (18, 62344750), (20, 56110275), (25, 44888220), (26, 43161750), (30, 37406850), (36, 31172375), (39, 28774500), (45, 24937900), (50, 22444110), (52, 21580875), (60, 18703425), (65, 17264700), (75, 14962740), (78, 14387250), (90, 12468950), (100, 11222055), (117, 9591500), (125, 8977644), (130, 8632350), (150, 7481370), (156, 7193625), (180, 6234475), (195, 5754900), (225, 4987580), (234, 4795750), (250, 4488822), (260, 4316175), (300, 3740685), (325, 3452940), (375, 2992548), (390, 2877450), (450, 2493790), (468, 2397875), (500, 2244411), (585, 1918300), (650, 1726470), (750, 1496274), (780, 1438725), (900, 1246895), (975, 1150980), (1125, 997516), (1170, 959150), (1300, 863235), (1500, 748137), (1625, 690588), (1950, 575490), (2250, 498758), (2340, 479575), (2925, 383660), (3250, 345294), (3900, 287745), (4500, 249379), (4875, 230196), (5850, 191830), (6500, 172647), (9750, 115098), (11700, 95915), (14625, 76732), (19183, 58500), (19500, 57549), (29250, 38366)]