215256600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9199}}^1$

素因数の和:9234

約数の個数: 144

約数和(自身を含む): 778596000

約数和(自身を除く): 563339400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 9199, 11700, 18398, 23400, 27597, 36796, 45995, 55194, 73592, 82791, 91990, 110388, 119587, 137985, 165582, 183980, 220776, 229975, 239174, 275970, 331164, 358761, 367960, 413955, 459950, 478348, 551940, 597935, 662328, 689925, 717522, 827910, 919900, 956696, 1076283, 1103880, 1195870, 1379850, 1435044, 1655820, 1793805, 1839800, 2069775, 2152566, 2391740, 2759700, 2870088, 2989675, 3311640, 3587610, 4139550, 4305132, 4783480, 5381415, 5519400, 5979350, 7175220, 8279100, 8610264, 8969025, 10762830, 11958700, 14350440, 16558200, 17938050, 21525660, 23917400, 26907075, 35876100, 43051320, 53814150, 71752200, 107628300, 215256600]

約数ペア:

[(1, 215256600), (2, 107628300), (3, 71752200), (4, 53814150), (5, 43051320), (6, 35876100), (8, 26907075), (9, 23917400), (10, 21525660), (12, 17938050), (13, 16558200), (15, 14350440), (18, 11958700), (20, 10762830), (24, 8969025), (25, 8610264), (26, 8279100), (30, 7175220), (36, 5979350), (39, 5519400), (40, 5381415), (45, 4783480), (50, 4305132), (52, 4139550), (60, 3587610), (65, 3311640), (72, 2989675), (75, 2870088), (78, 2759700), (90, 2391740), (100, 2152566), (104, 2069775), (117, 1839800), (120, 1793805), (130, 1655820), (150, 1435044), (156, 1379850), (180, 1195870), (195, 1103880), (200, 1076283), (225, 956696), (234, 919900), (260, 827910), (300, 717522), (312, 689925), (325, 662328), (360, 597935), (390, 551940), (450, 478348), (468, 459950), (520, 413955), (585, 367960), (600, 358761), (650, 331164), (780, 275970), (900, 239174), (936, 229975), (975, 220776), (1170, 183980), (1300, 165582), (1560, 137985), (1800, 119587), (1950, 110388), (2340, 91990), (2600, 82791), (2925, 73592), (3900, 55194), (4680, 45995), (5850, 36796), (7800, 27597), (9199, 23400), (11700, 18398)]