1490837400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7120

約数の個数: 240

約数和(自身を含む): 5576986800

約数和(自身を除く): 4086149400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 975, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1950, 2025, 2106, 2340, 2600, 2700, 2808, 2925, 3240, 3510, 3900, 4050, 4212, 4680, 5265, 5400, 5850, 7020, 7079, 7800, 8100, 8424, 8775, 10530, 11700, 14040, 14158, 16200, 17550, 21060, 21237, 23400, 26325, 28316, 35100, 35395, 42120, 42474, 52650, 56632, 63711, 70200, 70790, 84948, 92027, 105300, 106185, 127422, 141580, 169896, 176975, 184054, 191133, 210600, 212370, 254844, 276081, 283160, 318555, 353950, 368108, 382266, 424740, 460135, 509688, 530925, 552162, 573399, 637110, 707900, 736216, 764532, 828243, 849480, 920270, 955665, 1061850, 1104324, 1146798, 1274220, 1380405, 1415800, 1529064, 1592775, 1656486, 1840540, 1911330, 2123700, 2208648, 2293596, 2300675, 2484729, 2548440, 2760810, 2866995, 3185550, 3312972, 3681080, 3822660, 4141215, 4247400, 4587192, 4601350, 4778325, 4969458, 5521620, 5733990, 6371100, 6625944, 6902025, 7454187, 7645320, 8282430, 9202700, 9556650, 9938916, 11043240, 11467980, 12423645, 12742200, 13804050, 14334975, 14908374, 16564860, 18405400, 19113300, 19877832, 20706075, 22935960, 24847290, 27608100, 28669950, 29816748, 33129720, 37270935, 38226600, 41412150, 49694580, 55216200, 57339900, 59633496, 62118225, 74541870, 82824300, 99389160, 114679800, 124236450, 149083740, 165648600, 186354675, 248472900, 298167480, 372709350, 496945800, 745418700, 1490837400]

約数ペア:

[(1, 1490837400), (2, 745418700), (3, 496945800), (4, 372709350), (5, 298167480), (6, 248472900), (8, 186354675), (9, 165648600), (10, 149083740), (12, 124236450), (13, 114679800), (15, 99389160), (18, 82824300), (20, 74541870), (24, 62118225), (25, 59633496), (26, 57339900), (27, 55216200), (30, 49694580), (36, 41412150), (39, 38226600), (40, 37270935), (45, 33129720), (50, 29816748), (52, 28669950), (54, 27608100), (60, 24847290), (65, 22935960), (72, 20706075), (75, 19877832), (78, 19113300), (81, 18405400), (90, 16564860), (100, 14908374), (104, 14334975), (108, 13804050), (117, 12742200), (120, 12423645), (130, 11467980), (135, 11043240), (150, 9938916), (156, 9556650), (162, 9202700), (180, 8282430), (195, 7645320), (200, 7454187), (216, 6902025), (225, 6625944), (234, 6371100), (260, 5733990), (270, 5521620), (300, 4969458), (312, 4778325), (324, 4601350), (325, 4587192), (351, 4247400), (360, 4141215), (390, 3822660), (405, 3681080), (450, 3312972), (468, 3185550), (520, 2866995), (540, 2760810), (585, 2548440), (600, 2484729), (648, 2300675), (650, 2293596), (675, 2208648), (702, 2123700), (780, 1911330), (810, 1840540), (900, 1656486), (936, 1592775), (975, 1529064), (1053, 1415800), (1080, 1380405), (1170, 1274220), (1300, 1146798), (1350, 1104324), (1404, 1061850), (1560, 955665), (1620, 920270), (1755, 849480), (1800, 828243), (1950, 764532), (2025, 736216), (2106, 707900), (2340, 637110), (2600, 573399), (2700, 552162), (2808, 530925), (2925, 509688), (3240, 460135), (3510, 424740), (3900, 382266), (4050, 368108), (4212, 353950), (4680, 318555), (5265, 283160), (5400, 276081), (5850, 254844), (7020, 212370), (7079, 210600), (7800, 191133), (8100, 184054), (8424, 176975), (8775, 169896), (10530, 141580), (11700, 127422), (14040, 106185), (14158, 105300), (16200, 92027), (17550, 84948), (21060, 70790), (21237, 70200), (23400, 63711), (26325, 56632), (28316, 52650), (35100, 42474), (35395, 42120)]