465876450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 144

約数和(自身を含む): 1363490856

約数和(自身を除く): 897614406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 97, 117, 130, 150, 194, 195, 225, 234, 291, 325, 390, 450, 485, 582, 585, 650, 821, 873, 970, 975, 1170, 1261, 1455, 1642, 1746, 1950, 2425, 2463, 2522, 2910, 2925, 3783, 4105, 4365, 4850, 4926, 5850, 6305, 7275, 7389, 7566, 8210, 8730, 10673, 11349, 12315, 12610, 14550, 14778, 18915, 20525, 21346, 21825, 22698, 24630, 31525, 32019, 36945, 37830, 41050, 43650, 53365, 56745, 61575, 63050, 64038, 73890, 79637, 94575, 96057, 106730, 113490, 123150, 159274, 160095, 184725, 189150, 192114, 238911, 266825, 283725, 320190, 369450, 398185, 477822, 480285, 533650, 567450, 716733, 796370, 800475, 960570, 1035281, 1194555, 1433466, 1600950, 1990925, 2070562, 2389110, 2401425, 3105843, 3583665, 3981850, 4802850, 5176405, 5972775, 6211686, 7167330, 9317529, 10352810, 11945550, 15529215, 17918325, 18635058, 25882025, 31058430, 35836650, 46587645, 51764050, 77646075, 93175290, 155292150, 232938225, 465876450]

約数ペア:

[(1, 465876450), (2, 232938225), (3, 155292150), (5, 93175290), (6, 77646075), (9, 51764050), (10, 46587645), (13, 35836650), (15, 31058430), (18, 25882025), (25, 18635058), (26, 17918325), (30, 15529215), (39, 11945550), (45, 10352810), (50, 9317529), (65, 7167330), (75, 6211686), (78, 5972775), (90, 5176405), (97, 4802850), (117, 3981850), (130, 3583665), (150, 3105843), (194, 2401425), (195, 2389110), (225, 2070562), (234, 1990925), (291, 1600950), (325, 1433466), (390, 1194555), (450, 1035281), (485, 960570), (582, 800475), (585, 796370), (650, 716733), (821, 567450), (873, 533650), (970, 480285), (975, 477822), (1170, 398185), (1261, 369450), (1455, 320190), (1642, 283725), (1746, 266825), (1950, 238911), (2425, 192114), (2463, 189150), (2522, 184725), (2910, 160095), (2925, 159274), (3783, 123150), (4105, 113490), (4365, 106730), (4850, 96057), (4926, 94575), (5850, 79637), (6305, 73890), (7275, 64038), (7389, 63050), (7566, 61575), (8210, 56745), (8730, 53365), (10673, 43650), (11349, 41050), (12315, 37830), (12610, 36945), (14550, 32019), (14778, 31525), (18915, 24630), (20525, 22698), (21346, 21825)]