90326600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 263459700

約数和(自身を除く): 173133100

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 709, 728, 910, 980, 1225, 1274, 1300, 1400, 1418, 1820, 1960, 2275, 2450, 2548, 2600, 2836, 3185, 3545, 3640, 4550, 4900, 4963, 5096, 5672, 6370, 7090, 9100, 9217, 9800, 9926, 12740, 14180, 15925, 17725, 18200, 18434, 19852, 24815, 25480, 28360, 31850, 34741, 35450, 36868, 39704, 46085, 49630, 63700, 64519, 69482, 70900, 73736, 92170, 99260, 124075, 127400, 129038, 138964, 141800, 173705, 184340, 198520, 230425, 248150, 258076, 277928, 322595, 347410, 368680, 451633, 460850, 496300, 516152, 645190, 694820, 868525, 903266, 921700, 992600, 1290380, 1389640, 1612975, 1737050, 1806532, 1843400, 2258165, 2580760, 3225950, 3474100, 3613064, 4516330, 6451900, 6948200, 9032660, 11290825, 12903800, 18065320, 22581650, 45163300, 90326600]

約数ペア:

[(1, 90326600), (2, 45163300), (4, 22581650), (5, 18065320), (7, 12903800), (8, 11290825), (10, 9032660), (13, 6948200), (14, 6451900), (20, 4516330), (25, 3613064), (26, 3474100), (28, 3225950), (35, 2580760), (40, 2258165), (49, 1843400), (50, 1806532), (52, 1737050), (56, 1612975), (65, 1389640), (70, 1290380), (91, 992600), (98, 921700), (100, 903266), (104, 868525), (130, 694820), (140, 645190), (175, 516152), (182, 496300), (196, 460850), (200, 451633), (245, 368680), (260, 347410), (280, 322595), (325, 277928), (350, 258076), (364, 248150), (392, 230425), (455, 198520), (490, 184340), (520, 173705), (637, 141800), (650, 138964), (700, 129038), (709, 127400), (728, 124075), (910, 99260), (980, 92170), (1225, 73736), (1274, 70900), (1300, 69482), (1400, 64519), (1418, 63700), (1820, 49630), (1960, 46085), (2275, 39704), (2450, 36868), (2548, 35450), (2600, 34741), (2836, 31850), (3185, 28360), (3545, 25480), (3640, 24815), (4550, 19852), (4900, 18434), (4963, 18200), (5096, 17725), (5672, 15925), (6370, 14180), (7090, 12740), (9100, 9926), (9217, 9800)]