227990700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{4021}}^1$

素因数の和:4054

約数の個数: 180

約数和(自身を含む): 844845232

約数和(自身を除く): 616854532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4021, 4050, 4725, 5670, 6300, 8042, 8100, 9450, 11340, 12063, 14175, 16084, 18900, 20105, 24126, 28147, 28350, 36189, 40210, 48252, 56294, 56700, 60315, 72378, 80420, 84441, 100525, 108567, 112588, 120630, 140735, 144756, 168882, 180945, 201050, 217134, 241260, 253323, 281470, 301575, 325701, 337764, 361890, 402100, 422205, 434268, 506646, 542835, 562940, 603150, 651402, 703675, 723780, 759969, 844410, 904725, 1013292, 1085670, 1206300, 1266615, 1302804, 1407350, 1519938, 1628505, 1688820, 1809450, 2111025, 2171340, 2279907, 2533230, 2714175, 2814700, 3039876, 3257010, 3618900, 3799845, 4222050, 4559814, 5066460, 5428350, 6333075, 6514020, 7599690, 8142525, 8444100, 9119628, 10856700, 11399535, 12666150, 15199380, 16285050, 18999225, 22799070, 25332300, 32570100, 37998450, 45598140, 56997675, 75996900, 113995350, 227990700]

約数ペア:

[(1, 227990700), (2, 113995350), (3, 75996900), (4, 56997675), (5, 45598140), (6, 37998450), (7, 32570100), (9, 25332300), (10, 22799070), (12, 18999225), (14, 16285050), (15, 15199380), (18, 12666150), (20, 11399535), (21, 10856700), (25, 9119628), (27, 8444100), (28, 8142525), (30, 7599690), (35, 6514020), (36, 6333075), (42, 5428350), (45, 5066460), (50, 4559814), (54, 4222050), (60, 3799845), (63, 3618900), (70, 3257010), (75, 3039876), (81, 2814700), (84, 2714175), (90, 2533230), (100, 2279907), (105, 2171340), (108, 2111025), (126, 1809450), (135, 1688820), (140, 1628505), (150, 1519938), (162, 1407350), (175, 1302804), (180, 1266615), (189, 1206300), (210, 1085670), (225, 1013292), (252, 904725), (270, 844410), (300, 759969), (315, 723780), (324, 703675), (350, 651402), (378, 603150), (405, 562940), (420, 542835), (450, 506646), (525, 434268), (540, 422205), (567, 402100), (630, 361890), (675, 337764), (700, 325701), (756, 301575), (810, 281470), (900, 253323), (945, 241260), (1050, 217134), (1134, 201050), (1260, 180945), (1350, 168882), (1575, 144756), (1620, 140735), (1890, 120630), (2025, 112588), (2100, 108567), (2268, 100525), (2700, 84441), (2835, 80420), (3150, 72378), (3780, 60315), (4021, 56700), (4050, 56294), (4725, 48252), (5670, 40210), (6300, 36189), (8042, 28350), (8100, 28147), (9450, 24126), (11340, 20105), (12063, 18900), (14175, 16084)]