1138961700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{40823}}^1$

素因数の和:40874

約数の個数: 108

約数和(自身を含む): 3685264128

約数和(自身を除く): 2546302428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 6975, 9300, 13950, 27900, 40823, 81646, 122469, 163292, 204115, 244938, 367407, 408230, 489876, 612345, 734814, 816460, 1020575, 1224690, 1265513, 1469628, 1837035, 2041150, 2449380, 2531026, 3061725, 3674070, 3796539, 4082300, 5062052, 6123450, 6327565, 7348140, 7593078, 9185175, 11389617, 12246900, 12655130, 15186156, 18370350, 18982695, 22779234, 25310260, 31637825, 36740700, 37965390, 45558468, 56948085, 63275650, 75930780, 94913475, 113896170, 126551300, 189826950, 227792340, 284740425, 379653900, 569480850, 1138961700]

約数ペア:

[(1, 1138961700), (2, 569480850), (3, 379653900), (4, 284740425), (5, 227792340), (6, 189826950), (9, 126551300), (10, 113896170), (12, 94913475), (15, 75930780), (18, 63275650), (20, 56948085), (25, 45558468), (30, 37965390), (31, 36740700), (36, 31637825), (45, 25310260), (50, 22779234), (60, 18982695), (62, 18370350), (75, 15186156), (90, 12655130), (93, 12246900), (100, 11389617), (124, 9185175), (150, 7593078), (155, 7348140), (180, 6327565), (186, 6123450), (225, 5062052), (279, 4082300), (300, 3796539), (310, 3674070), (372, 3061725), (450, 2531026), (465, 2449380), (558, 2041150), (620, 1837035), (775, 1469628), (900, 1265513), (930, 1224690), (1116, 1020575), (1395, 816460), (1550, 734814), (1860, 612345), (2325, 489876), (2790, 408230), (3100, 367407), (4650, 244938), (5580, 204115), (6975, 163292), (9300, 122469), (13950, 81646), (27900, 40823)]