800249580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14869}}^1$

素因数の和:14920

約数の個数: 144

約数和(自身を含む): 2727990720

約数和(自身を除く): 1927741140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13455, 14869, 17940, 26910, 29738, 44607, 53820, 59476, 74345, 89214, 133821, 148690, 178428, 193297, 223035, 267642, 297380, 341987, 386594, 446070, 535284, 579891, 669105, 683974, 773188, 892140, 966485, 1025961, 1159782, 1338210, 1367948, 1709935, 1739673, 1932970, 2051922, 2319564, 2676420, 2899455, 3077883, 3419870, 3479346, 3865940, 4103844, 4445831, 5129805, 5798910, 6155766, 6839740, 6958692, 8698365, 8891662, 10259610, 11597820, 12311532, 13337493, 15389415, 17396730, 17783324, 20519220, 22229155, 26674986, 30778830, 34793460, 40012479, 44458310, 53349972, 61557660, 66687465, 80024958, 88916620, 133374930, 160049916, 200062395, 266749860, 400124790, 800249580]

約数ペア:

[(1, 800249580), (2, 400124790), (3, 266749860), (4, 200062395), (5, 160049916), (6, 133374930), (9, 88916620), (10, 80024958), (12, 66687465), (13, 61557660), (15, 53349972), (18, 44458310), (20, 40012479), (23, 34793460), (26, 30778830), (30, 26674986), (36, 22229155), (39, 20519220), (45, 17783324), (46, 17396730), (52, 15389415), (60, 13337493), (65, 12311532), (69, 11597820), (78, 10259610), (90, 8891662), (92, 8698365), (115, 6958692), (117, 6839740), (130, 6155766), (138, 5798910), (156, 5129805), (180, 4445831), (195, 4103844), (207, 3865940), (230, 3479346), (234, 3419870), (260, 3077883), (276, 2899455), (299, 2676420), (345, 2319564), (390, 2051922), (414, 1932970), (460, 1739673), (468, 1709935), (585, 1367948), (598, 1338210), (690, 1159782), (780, 1025961), (828, 966485), (897, 892140), (1035, 773188), (1170, 683974), (1196, 669105), (1380, 579891), (1495, 535284), (1794, 446070), (2070, 386594), (2340, 341987), (2691, 297380), (2990, 267642), (3588, 223035), (4140, 193297), (4485, 178428), (5382, 148690), (5980, 133821), (8970, 89214), (10764, 74345), (13455, 59476), (14869, 53820), (17940, 44607), (26910, 29738)]