85413300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 286231680

約数和(自身を除く): 200818380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 140, 150, 175, 178, 210, 267, 300, 350, 356, 420, 445, 457, 525, 534, 623, 700, 890, 914, 1050, 1068, 1246, 1335, 1371, 1780, 1828, 1869, 2100, 2225, 2285, 2492, 2670, 2742, 3115, 3199, 3738, 4450, 4570, 5340, 5484, 6230, 6398, 6675, 6855, 7476, 8900, 9140, 9345, 9597, 11425, 12460, 12796, 13350, 13710, 15575, 15995, 18690, 19194, 22850, 26700, 27420, 31150, 31990, 34275, 37380, 38388, 40673, 45700, 46725, 47985, 62300, 63980, 68550, 79975, 81346, 93450, 95970, 122019, 137100, 159950, 162692, 186900, 191940, 203365, 239925, 244038, 284711, 319900, 406730, 479850, 488076, 569422, 610095, 813460, 854133, 959700, 1016825, 1138844, 1220190, 1423555, 1708266, 2033650, 2440380, 2847110, 3050475, 3416532, 4067300, 4270665, 5694220, 6100950, 7117775, 8541330, 12201900, 14235550, 17082660, 21353325, 28471100, 42706650, 85413300]

約数ペア:

[(1, 85413300), (2, 42706650), (3, 28471100), (4, 21353325), (5, 17082660), (6, 14235550), (7, 12201900), (10, 8541330), (12, 7117775), (14, 6100950), (15, 5694220), (20, 4270665), (21, 4067300), (25, 3416532), (28, 3050475), (30, 2847110), (35, 2440380), (42, 2033650), (50, 1708266), (60, 1423555), (70, 1220190), (75, 1138844), (84, 1016825), (89, 959700), (100, 854133), (105, 813460), (140, 610095), (150, 569422), (175, 488076), (178, 479850), (210, 406730), (267, 319900), (300, 284711), (350, 244038), (356, 239925), (420, 203365), (445, 191940), (457, 186900), (525, 162692), (534, 159950), (623, 137100), (700, 122019), (890, 95970), (914, 93450), (1050, 81346), (1068, 79975), (1246, 68550), (1335, 63980), (1371, 62300), (1780, 47985), (1828, 46725), (1869, 45700), (2100, 40673), (2225, 38388), (2285, 37380), (2492, 34275), (2670, 31990), (2742, 31150), (3115, 27420), (3199, 26700), (3738, 22850), (4450, 19194), (4570, 18690), (5340, 15995), (5484, 15575), (6230, 13710), (6398, 13350), (6675, 12796), (6855, 12460), (7476, 11425), (8900, 9597), (9140, 9345)]