55838250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 171714816

約数和(自身を除く): 115876566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 83, 90, 115, 117, 125, 130, 138, 150, 166, 195, 207, 225, 230, 234, 249, 250, 299, 325, 345, 375, 390, 414, 415, 450, 498, 575, 585, 598, 650, 690, 747, 750, 830, 897, 975, 1035, 1079, 1125, 1150, 1170, 1245, 1494, 1495, 1625, 1725, 1794, 1909, 1950, 2070, 2075, 2158, 2250, 2490, 2691, 2875, 2925, 2990, 3237, 3250, 3450, 3735, 3818, 4150, 4485, 4875, 5175, 5382, 5395, 5727, 5750, 5850, 6225, 6474, 7470, 7475, 8625, 8970, 9545, 9711, 9750, 10350, 10375, 10790, 11454, 12450, 13455, 14625, 14950, 16185, 17181, 17250, 18675, 19090, 19422, 20750, 22425, 24817, 25875, 26910, 26975, 28635, 29250, 31125, 32370, 34362, 37350, 37375, 44850, 47725, 48555, 49634, 51750, 53950, 57270, 62250, 67275, 74451, 74750, 80925, 85905, 93375, 95450, 97110, 112125, 124085, 134550, 134875, 143175, 148902, 161850, 171810, 186750, 223353, 224250, 238625, 242775, 248170, 269750, 286350, 336375, 372255, 404625, 429525, 446706, 477250, 485550, 620425, 672750, 715875, 744510, 809250, 859050, 1116765, 1213875, 1240850, 1431750, 1861275, 2147625, 2233530, 2427750, 3102125, 3722550, 4295250, 5583825, 6204250, 9306375, 11167650, 18612750, 27919125, 55838250]

約数ペア:

[(1, 55838250), (2, 27919125), (3, 18612750), (5, 11167650), (6, 9306375), (9, 6204250), (10, 5583825), (13, 4295250), (15, 3722550), (18, 3102125), (23, 2427750), (25, 2233530), (26, 2147625), (30, 1861275), (39, 1431750), (45, 1240850), (46, 1213875), (50, 1116765), (65, 859050), (69, 809250), (75, 744510), (78, 715875), (83, 672750), (90, 620425), (115, 485550), (117, 477250), (125, 446706), (130, 429525), (138, 404625), (150, 372255), (166, 336375), (195, 286350), (207, 269750), (225, 248170), (230, 242775), (234, 238625), (249, 224250), (250, 223353), (299, 186750), (325, 171810), (345, 161850), (375, 148902), (390, 143175), (414, 134875), (415, 134550), (450, 124085), (498, 112125), (575, 97110), (585, 95450), (598, 93375), (650, 85905), (690, 80925), (747, 74750), (750, 74451), (830, 67275), (897, 62250), (975, 57270), (1035, 53950), (1079, 51750), (1125, 49634), (1150, 48555), (1170, 47725), (1245, 44850), (1494, 37375), (1495, 37350), (1625, 34362), (1725, 32370), (1794, 31125), (1909, 29250), (1950, 28635), (2070, 26975), (2075, 26910), (2158, 25875), (2250, 24817), (2490, 22425), (2691, 20750), (2875, 19422), (2925, 19090), (2990, 18675), (3237, 17250), (3250, 17181), (3450, 16185), (3735, 14950), (3818, 14625), (4150, 13455), (4485, 12450), (4875, 11454), (5175, 10790), (5382, 10375), (5395, 10350), (5727, 9750), (5750, 9711), (5850, 9545), (6225, 8970), (6474, 8625), (7470, 7475)]