82974600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 144

約数和(自身を含む): 287838720

約数和(自身を除く): 204864120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1487, 1550, 1800, 1860, 2232, 2325, 2790, 2974, 3100, 3720, 4461, 4650, 5580, 5948, 6200, 6975, 7435, 8922, 9300, 11160, 11896, 13383, 13950, 14870, 17844, 18600, 22305, 26766, 27900, 29740, 35688, 37175, 44610, 46097, 53532, 55800, 59480, 66915, 74350, 89220, 92194, 107064, 111525, 133830, 138291, 148700, 178440, 184388, 223050, 230485, 267660, 276582, 297400, 334575, 368776, 414873, 446100, 460970, 535320, 553164, 669150, 691455, 829746, 892200, 921940, 1106328, 1152425, 1338300, 1382910, 1659492, 1843880, 2074365, 2304850, 2676600, 2765820, 3318984, 3457275, 4148730, 4609700, 5531640, 6914550, 8297460, 9219400, 10371825, 13829100, 16594920, 20743650, 27658200, 41487300, 82974600]

約数ペア:

[(1, 82974600), (2, 41487300), (3, 27658200), (4, 20743650), (5, 16594920), (6, 13829100), (8, 10371825), (9, 9219400), (10, 8297460), (12, 6914550), (15, 5531640), (18, 4609700), (20, 4148730), (24, 3457275), (25, 3318984), (30, 2765820), (31, 2676600), (36, 2304850), (40, 2074365), (45, 1843880), (50, 1659492), (60, 1382910), (62, 1338300), (72, 1152425), (75, 1106328), (90, 921940), (93, 892200), (100, 829746), (120, 691455), (124, 669150), (150, 553164), (155, 535320), (180, 460970), (186, 446100), (200, 414873), (225, 368776), (248, 334575), (279, 297400), (300, 276582), (310, 267660), (360, 230485), (372, 223050), (450, 184388), (465, 178440), (558, 148700), (600, 138291), (620, 133830), (744, 111525), (775, 107064), (900, 92194), (930, 89220), (1116, 74350), (1240, 66915), (1395, 59480), (1487, 55800), (1550, 53532), (1800, 46097), (1860, 44610), (2232, 37175), (2325, 35688), (2790, 29740), (2974, 27900), (3100, 26766), (3720, 22305), (4461, 18600), (4650, 17844), (5580, 14870), (5948, 13950), (6200, 13383), (6975, 11896), (7435, 11160), (8922, 9300)]