74450250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 239466240

約数和(自身を除く): 165015990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 29, 30, 35, 42, 45, 50, 58, 63, 70, 75, 87, 90, 105, 125, 126, 145, 150, 163, 174, 175, 203, 210, 225, 250, 261, 290, 315, 326, 350, 375, 406, 435, 450, 489, 522, 525, 609, 630, 725, 750, 815, 870, 875, 978, 1015, 1050, 1125, 1141, 1218, 1305, 1450, 1467, 1575, 1630, 1750, 1827, 2030, 2175, 2250, 2282, 2445, 2610, 2625, 2934, 3045, 3150, 3423, 3625, 3654, 4075, 4350, 4727, 4890, 5075, 5250, 5705, 6090, 6525, 6846, 7250, 7335, 7875, 8150, 9135, 9454, 10150, 10269, 10875, 11410, 12225, 13050, 14181, 14670, 15225, 15750, 17115, 18270, 20375, 20538, 21750, 23635, 24450, 25375, 28362, 28525, 30450, 32625, 33089, 34230, 36675, 40750, 42543, 45675, 47270, 50750, 51345, 57050, 61125, 65250, 66178, 70905, 73350, 76125, 85086, 85575, 91350, 99267, 102690, 118175, 122250, 141810, 142625, 152250, 165445, 171150, 183375, 198534, 212715, 228375, 236350, 256725, 285250, 297801, 330890, 354525, 366750, 425430, 427875, 456750, 496335, 513450, 590875, 595602, 709050, 827225, 855750, 992670, 1063575, 1181750, 1283625, 1489005, 1654450, 1772625, 2127150, 2481675, 2567250, 2978010, 3545250, 4136125, 4963350, 5317875, 7445025, 8272250, 10635750, 12408375, 14890050, 24816750, 37225125, 74450250]

約数ペア:

[(1, 74450250), (2, 37225125), (3, 24816750), (5, 14890050), (6, 12408375), (7, 10635750), (9, 8272250), (10, 7445025), (14, 5317875), (15, 4963350), (18, 4136125), (21, 3545250), (25, 2978010), (29, 2567250), (30, 2481675), (35, 2127150), (42, 1772625), (45, 1654450), (50, 1489005), (58, 1283625), (63, 1181750), (70, 1063575), (75, 992670), (87, 855750), (90, 827225), (105, 709050), (125, 595602), (126, 590875), (145, 513450), (150, 496335), (163, 456750), (174, 427875), (175, 425430), (203, 366750), (210, 354525), (225, 330890), (250, 297801), (261, 285250), (290, 256725), (315, 236350), (326, 228375), (350, 212715), (375, 198534), (406, 183375), (435, 171150), (450, 165445), (489, 152250), (522, 142625), (525, 141810), (609, 122250), (630, 118175), (725, 102690), (750, 99267), (815, 91350), (870, 85575), (875, 85086), (978, 76125), (1015, 73350), (1050, 70905), (1125, 66178), (1141, 65250), (1218, 61125), (1305, 57050), (1450, 51345), (1467, 50750), (1575, 47270), (1630, 45675), (1750, 42543), (1827, 40750), (2030, 36675), (2175, 34230), (2250, 33089), (2282, 32625), (2445, 30450), (2610, 28525), (2625, 28362), (2934, 25375), (3045, 24450), (3150, 23635), (3423, 21750), (3625, 20538), (3654, 20375), (4075, 18270), (4350, 17115), (4727, 15750), (4890, 15225), (5075, 14670), (5250, 14181), (5705, 13050), (6090, 12225), (6525, 11410), (6846, 10875), (7250, 10269), (7335, 10150), (7875, 9454), (8150, 9135)]