67299720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 212284800

約数和(自身を除く): 144985080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 232, 233, 249, 290, 332, 348, 415, 435, 466, 498, 580, 664, 696, 699, 830, 870, 932, 996, 1160, 1165, 1245, 1398, 1660, 1740, 1864, 1992, 2330, 2407, 2490, 2796, 3320, 3480, 3495, 4660, 4814, 4980, 5592, 6757, 6990, 7221, 9320, 9628, 9960, 12035, 13514, 13980, 14442, 19256, 19339, 20271, 24070, 27028, 27960, 28884, 33785, 36105, 38678, 40542, 48140, 54056, 57768, 58017, 67570, 72210, 77356, 81084, 96280, 96695, 101355, 116034, 135140, 144420, 154712, 162168, 193390, 202710, 232068, 270280, 288840, 290085, 386780, 405420, 464136, 560831, 580170, 773560, 810840, 1121662, 1160340, 1682493, 2243324, 2320680, 2804155, 3364986, 4486648, 5608310, 6729972, 8412465, 11216620, 13459944, 16824930, 22433240, 33649860, 67299720]

約数ペア:

[(1, 67299720), (2, 33649860), (3, 22433240), (4, 16824930), (5, 13459944), (6, 11216620), (8, 8412465), (10, 6729972), (12, 5608310), (15, 4486648), (20, 3364986), (24, 2804155), (29, 2320680), (30, 2243324), (40, 1682493), (58, 1160340), (60, 1121662), (83, 810840), (87, 773560), (116, 580170), (120, 560831), (145, 464136), (166, 405420), (174, 386780), (232, 290085), (233, 288840), (249, 270280), (290, 232068), (332, 202710), (348, 193390), (415, 162168), (435, 154712), (466, 144420), (498, 135140), (580, 116034), (664, 101355), (696, 96695), (699, 96280), (830, 81084), (870, 77356), (932, 72210), (996, 67570), (1160, 58017), (1165, 57768), (1245, 54056), (1398, 48140), (1660, 40542), (1740, 38678), (1864, 36105), (1992, 33785), (2330, 28884), (2407, 27960), (2490, 27028), (2796, 24070), (3320, 20271), (3480, 19339), (3495, 19256), (4660, 14442), (4814, 13980), (4980, 13514), (5592, 12035), (6757, 9960), (6990, 9628), (7221, 9320)]