47778120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 177811200

約数和(自身を除く): 130033080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 82, 83, 90, 104, 108, 117, 120, 123, 130, 135, 156, 164, 166, 180, 195, 205, 216, 234, 246, 249, 260, 270, 312, 328, 332, 351, 360, 369, 390, 410, 415, 468, 492, 498, 520, 533, 540, 585, 615, 664, 702, 738, 747, 780, 820, 830, 936, 984, 996, 1066, 1079, 1080, 1107, 1170, 1230, 1245, 1404, 1476, 1494, 1560, 1599, 1640, 1660, 1755, 1845, 1992, 2132, 2158, 2214, 2241, 2340, 2460, 2490, 2665, 2808, 2952, 2988, 3198, 3237, 3320, 3403, 3510, 3690, 3735, 4264, 4316, 4428, 4482, 4680, 4797, 4920, 4980, 5330, 5395, 5535, 5976, 6396, 6474, 6806, 7020, 7380, 7470, 7995, 8632, 8856, 8964, 9594, 9711, 9960, 10209, 10660, 10790, 11070, 11205, 12792, 12948, 13612, 14040, 14391, 14760, 14940, 15990, 16185, 17015, 17928, 19188, 19422, 20418, 21320, 21580, 22140, 22410, 23985, 25896, 27224, 28782, 29133, 29880, 30627, 31980, 32370, 34030, 38376, 38844, 40836, 43160, 44239, 44280, 44820, 47970, 48555, 51045, 57564, 58266, 61254, 63960, 64740, 68060, 71955, 77688, 81672, 88478, 89640, 91881, 95940, 97110, 102090, 115128, 116532, 122508, 129480, 132717, 136120, 143910, 145665, 153135, 176956, 183762, 191880, 194220, 204180, 221195, 233064, 245016, 265434, 287820, 291330, 306270, 353912, 367524, 388440, 398151, 408360, 442390, 459405, 530868, 575640, 582660, 612540, 663585, 735048, 796302, 884780, 918810, 1061736, 1165320, 1194453, 1225080, 1327170, 1592604, 1769560, 1837620, 1990755, 2388906, 2654340, 3185208, 3675240, 3981510, 4777812, 5308680, 5972265, 7963020, 9555624, 11944530, 15926040, 23889060, 47778120]

約数ペア:

[(1, 47778120), (2, 23889060), (3, 15926040), (4, 11944530), (5, 9555624), (6, 7963020), (8, 5972265), (9, 5308680), (10, 4777812), (12, 3981510), (13, 3675240), (15, 3185208), (18, 2654340), (20, 2388906), (24, 1990755), (26, 1837620), (27, 1769560), (30, 1592604), (36, 1327170), (39, 1225080), (40, 1194453), (41, 1165320), (45, 1061736), (52, 918810), (54, 884780), (60, 796302), (65, 735048), (72, 663585), (78, 612540), (82, 582660), (83, 575640), (90, 530868), (104, 459405), (108, 442390), (117, 408360), (120, 398151), (123, 388440), (130, 367524), (135, 353912), (156, 306270), (164, 291330), (166, 287820), (180, 265434), (195, 245016), (205, 233064), (216, 221195), (234, 204180), (246, 194220), (249, 191880), (260, 183762), (270, 176956), (312, 153135), (328, 145665), (332, 143910), (351, 136120), (360, 132717), (369, 129480), (390, 122508), (410, 116532), (415, 115128), (468, 102090), (492, 97110), (498, 95940), (520, 91881), (533, 89640), (540, 88478), (585, 81672), (615, 77688), (664, 71955), (702, 68060), (738, 64740), (747, 63960), (780, 61254), (820, 58266), (830, 57564), (936, 51045), (984, 48555), (996, 47970), (1066, 44820), (1079, 44280), (1080, 44239), (1107, 43160), (1170, 40836), (1230, 38844), (1245, 38376), (1404, 34030), (1476, 32370), (1494, 31980), (1560, 30627), (1599, 29880), (1640, 29133), (1660, 28782), (1755, 27224), (1845, 25896), (1992, 23985), (2132, 22410), (2158, 22140), (2214, 21580), (2241, 21320), (2340, 20418), (2460, 19422), (2490, 19188), (2665, 17928), (2808, 17015), (2952, 16185), (2988, 15990), (3198, 14940), (3237, 14760), (3320, 14391), (3403, 14040), (3510, 13612), (3690, 12948), (3735, 12792), (4264, 11205), (4316, 11070), (4428, 10790), (4482, 10660), (4680, 10209), (4797, 9960), (4920, 9711), (4980, 9594), (5330, 8964), (5395, 8856), (5535, 8632), (5976, 7995), (6396, 7470), (6474, 7380), (6806, 7020)]