140169900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 441749504

約数和(自身を除く): 301579604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 127, 130, 150, 156, 195, 254, 260, 283, 300, 325, 381, 390, 508, 566, 635, 650, 762, 780, 849, 975, 1132, 1270, 1300, 1415, 1524, 1651, 1698, 1905, 1950, 2540, 2830, 3175, 3302, 3396, 3679, 3810, 3900, 4245, 4953, 5660, 6350, 6604, 7075, 7358, 7620, 8255, 8490, 9525, 9906, 11037, 12700, 14150, 14716, 16510, 16980, 18395, 19050, 19812, 21225, 22074, 24765, 28300, 33020, 35941, 36790, 38100, 41275, 42450, 44148, 49530, 55185, 71882, 73580, 82550, 84900, 91975, 99060, 107823, 110370, 123825, 143764, 165100, 179705, 183950, 215646, 220740, 247650, 275925, 359410, 367900, 431292, 467233, 495300, 539115, 551850, 718820, 898525, 934466, 1078230, 1103700, 1401699, 1797050, 1868932, 2156460, 2336165, 2695575, 2803398, 3594100, 4672330, 5391150, 5606796, 7008495, 9344660, 10782300, 11680825, 14016990, 23361650, 28033980, 35042475, 46723300, 70084950, 140169900]

約数ペア:

[(1, 140169900), (2, 70084950), (3, 46723300), (4, 35042475), (5, 28033980), (6, 23361650), (10, 14016990), (12, 11680825), (13, 10782300), (15, 9344660), (20, 7008495), (25, 5606796), (26, 5391150), (30, 4672330), (39, 3594100), (50, 2803398), (52, 2695575), (60, 2336165), (65, 2156460), (75, 1868932), (78, 1797050), (100, 1401699), (127, 1103700), (130, 1078230), (150, 934466), (156, 898525), (195, 718820), (254, 551850), (260, 539115), (283, 495300), (300, 467233), (325, 431292), (381, 367900), (390, 359410), (508, 275925), (566, 247650), (635, 220740), (650, 215646), (762, 183950), (780, 179705), (849, 165100), (975, 143764), (1132, 123825), (1270, 110370), (1300, 107823), (1415, 99060), (1524, 91975), (1651, 84900), (1698, 82550), (1905, 73580), (1950, 71882), (2540, 55185), (2830, 49530), (3175, 44148), (3302, 42450), (3396, 41275), (3679, 38100), (3810, 36790), (3900, 35941), (4245, 33020), (4953, 28300), (5660, 24765), (6350, 22074), (6604, 21225), (7075, 19812), (7358, 19050), (7620, 18395), (8255, 16980), (8490, 16510), (9525, 14716), (9906, 14150), (11037, 12700)]