90890250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 258785280

約数和(自身を除く): 167895030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 125, 138, 150, 165, 230, 250, 253, 275, 330, 345, 375, 479, 506, 550, 575, 690, 750, 759, 825, 958, 1150, 1265, 1375, 1437, 1518, 1650, 1725, 2395, 2530, 2750, 2874, 2875, 3450, 3795, 4125, 4790, 5269, 5750, 6325, 7185, 7590, 8250, 8625, 10538, 11017, 11975, 12650, 14370, 15807, 17250, 18975, 22034, 23950, 26345, 31614, 31625, 33051, 35925, 37950, 52690, 55085, 59875, 63250, 66102, 71850, 79035, 94875, 110170, 119750, 121187, 131725, 158070, 165255, 179625, 189750, 242374, 263450, 275425, 330510, 359250, 363561, 395175, 550850, 605935, 658625, 727122, 790350, 826275, 1211870, 1317250, 1377125, 1652550, 1817805, 1975875, 2754250, 3029675, 3635610, 3951750, 4131375, 6059350, 8262750, 9089025, 15148375, 18178050, 30296750, 45445125, 90890250]

約数ペア:

[(1, 90890250), (2, 45445125), (3, 30296750), (5, 18178050), (6, 15148375), (10, 9089025), (11, 8262750), (15, 6059350), (22, 4131375), (23, 3951750), (25, 3635610), (30, 3029675), (33, 2754250), (46, 1975875), (50, 1817805), (55, 1652550), (66, 1377125), (69, 1317250), (75, 1211870), (110, 826275), (115, 790350), (125, 727122), (138, 658625), (150, 605935), (165, 550850), (230, 395175), (250, 363561), (253, 359250), (275, 330510), (330, 275425), (345, 263450), (375, 242374), (479, 189750), (506, 179625), (550, 165255), (575, 158070), (690, 131725), (750, 121187), (759, 119750), (825, 110170), (958, 94875), (1150, 79035), (1265, 71850), (1375, 66102), (1437, 63250), (1518, 59875), (1650, 55085), (1725, 52690), (2395, 37950), (2530, 35925), (2750, 33051), (2874, 31625), (2875, 31614), (3450, 26345), (3795, 23950), (4125, 22034), (4790, 18975), (5269, 17250), (5750, 15807), (6325, 14370), (7185, 12650), (7590, 11975), (8250, 11017), (8625, 10538)]