87053850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 263233152

約数和(自身を除く): 176179302

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, 90, 115, 117, 130, 138, 150, 195, 207, 225, 230, 234, 299, 325, 345, 390, 414, 450, 575, 585, 598, 647, 650, 690, 897, 975, 1035, 1150, 1170, 1294, 1495, 1725, 1794, 1941, 1950, 2070, 2691, 2925, 2990, 3235, 3450, 3882, 4485, 5175, 5382, 5823, 5850, 6470, 7475, 8411, 8970, 9705, 10350, 11646, 13455, 14881, 14950, 16175, 16822, 19410, 22425, 25233, 26910, 29115, 29762, 32350, 42055, 44643, 44850, 48525, 50466, 58230, 67275, 74405, 75699, 84110, 89286, 97050, 126165, 133929, 134550, 145575, 148810, 151398, 193453, 210275, 223215, 252330, 267858, 291150, 372025, 378495, 386906, 420550, 446430, 580359, 630825, 669645, 744050, 756990, 967265, 1116075, 1160718, 1261650, 1339290, 1741077, 1892475, 1934530, 2232150, 2901795, 3348225, 3482154, 3784950, 4836325, 5803590, 6696450, 8705385, 9672650, 14508975, 17410770, 29017950, 43526925, 87053850]

約数ペア:

[(1, 87053850), (2, 43526925), (3, 29017950), (5, 17410770), (6, 14508975), (9, 9672650), (10, 8705385), (13, 6696450), (15, 5803590), (18, 4836325), (23, 3784950), (25, 3482154), (26, 3348225), (30, 2901795), (39, 2232150), (45, 1934530), (46, 1892475), (50, 1741077), (65, 1339290), (69, 1261650), (75, 1160718), (78, 1116075), (90, 967265), (115, 756990), (117, 744050), (130, 669645), (138, 630825), (150, 580359), (195, 446430), (207, 420550), (225, 386906), (230, 378495), (234, 372025), (299, 291150), (325, 267858), (345, 252330), (390, 223215), (414, 210275), (450, 193453), (575, 151398), (585, 148810), (598, 145575), (647, 134550), (650, 133929), (690, 126165), (897, 97050), (975, 89286), (1035, 84110), (1150, 75699), (1170, 74405), (1294, 67275), (1495, 58230), (1725, 50466), (1794, 48525), (1941, 44850), (1950, 44643), (2070, 42055), (2691, 32350), (2925, 29762), (2990, 29115), (3235, 26910), (3450, 25233), (3882, 22425), (4485, 19410), (5175, 16822), (5382, 16175), (5823, 14950), (5850, 14881), (6470, 13455), (7475, 11646), (8411, 10350), (8970, 9705)]