40901400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 141984960

約数和(自身を除く): 101083560

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, 733, 744, 775, 900, 930, 1116, 1240, 1395, 1466, 1550, 1800, 1860, 2199, 2232, 2325, 2790, 2932, 3100, 3665, 3720, 4398, 4650, 5580, 5864, 6200, 6597, 6975, 7330, 8796, 9300, 10995, 11160, 13194, 13950, 14660, 17592, 18325, 18600, 21990, 22723, 26388, 27900, 29320, 32985, 36650, 43980, 45446, 52776, 54975, 55800, 65970, 68169, 73300, 87960, 90892, 109950, 113615, 131940, 136338, 146600, 164925, 181784, 204507, 219900, 227230, 263880, 272676, 329850, 340845, 409014, 439800, 454460, 545352, 568075, 659700, 681690, 818028, 908920, 1022535, 1136150, 1319400, 1363380, 1636056, 1704225, 2045070, 2272300, 2726760, 3408450, 4090140, 4544600, 5112675, 6816900, 8180280, 10225350, 13633800, 20450700, 40901400]

約数ペア:

[(1, 40901400), (2, 20450700), (3, 13633800), (4, 10225350), (5, 8180280), (6, 6816900), (8, 5112675), (9, 4544600), (10, 4090140), (12, 3408450), (15, 2726760), (18, 2272300), (20, 2045070), (24, 1704225), (25, 1636056), (30, 1363380), (31, 1319400), (36, 1136150), (40, 1022535), (45, 908920), (50, 818028), (60, 681690), (62, 659700), (72, 568075), (75, 545352), (90, 454460), (93, 439800), (100, 409014), (120, 340845), (124, 329850), (150, 272676), (155, 263880), (180, 227230), (186, 219900), (200, 204507), (225, 181784), (248, 164925), (279, 146600), (300, 136338), (310, 131940), (360, 113615), (372, 109950), (450, 90892), (465, 87960), (558, 73300), (600, 68169), (620, 65970), (733, 55800), (744, 54975), (775, 52776), (900, 45446), (930, 43980), (1116, 36650), (1240, 32985), (1395, 29320), (1466, 27900), (1550, 26388), (1800, 22723), (1860, 21990), (2199, 18600), (2232, 18325), (2325, 17592), (2790, 14660), (2932, 13950), (3100, 13194), (3665, 11160), (3720, 10995), (4398, 9300), (4650, 8796), (5580, 7330), (5864, 6975), (6200, 6597)]