217350900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1429}}^1$

素因数の和:1475

約数の個数: 162

約数和(自身を含む): 738227490

約数和(自身を除く): 520876590

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, 130, 150, 156, 169, 180, 195, 225, 234, 260, 300, 325, 338, 390, 450, 468, 507, 585, 650, 676, 780, 845, 900, 975, 1014, 1170, 1300, 1429, 1521, 1690, 1950, 2028, 2340, 2535, 2858, 2925, 3042, 3380, 3900, 4225, 4287, 5070, 5716, 5850, 6084, 7145, 7605, 8450, 8574, 10140, 11700, 12675, 12861, 14290, 15210, 16900, 17148, 18577, 21435, 25350, 25722, 28580, 30420, 35725, 37154, 38025, 42870, 50700, 51444, 55731, 64305, 71450, 74308, 76050, 85740, 92885, 107175, 111462, 128610, 142900, 152100, 167193, 185770, 214350, 222924, 241501, 257220, 278655, 321525, 334386, 371540, 428700, 464425, 483002, 557310, 643050, 668772, 724503, 835965, 928850, 966004, 1114620, 1207505, 1286100, 1393275, 1449006, 1671930, 1857700, 2173509, 2415010, 2786550, 2898012, 3343860, 3622515, 4179825, 4347018, 4830020, 5573100, 6037525, 7245030, 8359650, 8694036, 10867545, 12075050, 14490060, 16719300, 18112575, 21735090, 24150100, 36225150, 43470180, 54337725, 72450300, 108675450, 217350900]

約数ペア:

[(1, 217350900), (2, 108675450), (3, 72450300), (4, 54337725), (5, 43470180), (6, 36225150), (9, 24150100), (10, 21735090), (12, 18112575), (13, 16719300), (15, 14490060), (18, 12075050), (20, 10867545), (25, 8694036), (26, 8359650), (30, 7245030), (36, 6037525), (39, 5573100), (45, 4830020), (50, 4347018), (52, 4179825), (60, 3622515), (65, 3343860), (75, 2898012), (78, 2786550), (90, 2415010), (100, 2173509), (117, 1857700), (130, 1671930), (150, 1449006), (156, 1393275), (169, 1286100), (180, 1207505), (195, 1114620), (225, 966004), (234, 928850), (260, 835965), (300, 724503), (325, 668772), (338, 643050), (390, 557310), (450, 483002), (468, 464425), (507, 428700), (585, 371540), (650, 334386), (676, 321525), (780, 278655), (845, 257220), (900, 241501), (975, 222924), (1014, 214350), (1170, 185770), (1300, 167193), (1429, 152100), (1521, 142900), (1690, 128610), (1950, 111462), (2028, 107175), (2340, 92885), (2535, 85740), (2858, 76050), (2925, 74308), (3042, 71450), (3380, 64305), (3900, 55731), (4225, 51444), (4287, 50700), (5070, 42870), (5716, 38025), (5850, 37154), (6084, 35725), (7145, 30420), (7605, 28580), (8450, 25722), (8574, 25350), (10140, 21435), (11700, 18577), (12675, 17148), (12861, 16900), (14290, 15210)]