125636490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 144

約数和(自身を含む): 392670720

約数和(自身を除く): 267034230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 434, 441, 465, 490, 558, 630, 651, 735, 882, 919, 930, 1085, 1302, 1395, 1470, 1519, 1838, 1953, 2170, 2205, 2757, 2790, 3038, 3255, 3906, 4410, 4557, 4595, 5514, 6433, 6510, 7595, 8271, 9114, 9190, 9765, 12866, 13671, 13785, 15190, 16542, 19299, 19530, 22785, 27342, 27570, 28489, 32165, 38598, 41355, 45031, 45570, 56978, 57897, 64330, 68355, 82710, 85467, 90062, 96495, 115794, 135093, 136710, 142445, 170934, 192990, 199423, 225155, 256401, 270186, 284890, 289485, 398846, 405279, 427335, 450310, 512802, 578970, 598269, 675465, 810558, 854670, 997115, 1196538, 1282005, 1350930, 1395961, 1794807, 1994230, 2026395, 2564010, 2791922, 2991345, 3589614, 4052790, 4187883, 5982690, 6979805, 8375766, 8974035, 12563649, 13959610, 17948070, 20939415, 25127298, 41878830, 62818245, 125636490]

約数ペア:

[(1, 125636490), (2, 62818245), (3, 41878830), (5, 25127298), (6, 20939415), (7, 17948070), (9, 13959610), (10, 12563649), (14, 8974035), (15, 8375766), (18, 6979805), (21, 5982690), (30, 4187883), (31, 4052790), (35, 3589614), (42, 2991345), (45, 2791922), (49, 2564010), (62, 2026395), (63, 1994230), (70, 1794807), (90, 1395961), (93, 1350930), (98, 1282005), (105, 1196538), (126, 997115), (147, 854670), (155, 810558), (186, 675465), (210, 598269), (217, 578970), (245, 512802), (279, 450310), (294, 427335), (310, 405279), (315, 398846), (434, 289485), (441, 284890), (465, 270186), (490, 256401), (558, 225155), (630, 199423), (651, 192990), (735, 170934), (882, 142445), (919, 136710), (930, 135093), (1085, 115794), (1302, 96495), (1395, 90062), (1470, 85467), (1519, 82710), (1838, 68355), (1953, 64330), (2170, 57897), (2205, 56978), (2757, 45570), (2790, 45031), (3038, 41355), (3255, 38598), (3906, 32165), (4410, 28489), (4557, 27570), (4595, 27342), (5514, 22785), (6433, 19530), (6510, 19299), (7595, 16542), (8271, 15190), (9114, 13785), (9190, 13671), (9765, 12866)]