65755620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2314

約数の個数: 144

約数和(自身を含む): 237968640

約数和(自身を除く): 172213020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2269, 2415, 2898, 3220, 4140, 4538, 4830, 5796, 6807, 7245, 9076, 9660, 11345, 13614, 14490, 15883, 20421, 22690, 27228, 28980, 31766, 34035, 40842, 45380, 47649, 52187, 63532, 68070, 79415, 81684, 95298, 102105, 104374, 136140, 142947, 156561, 158830, 190596, 204210, 208748, 238245, 260935, 285894, 313122, 317660, 365309, 408420, 469683, 476490, 521870, 571788, 626244, 714735, 730618, 782805, 939366, 952980, 1043740, 1095927, 1429470, 1461236, 1565610, 1826545, 1878732, 2191854, 2348415, 2858940, 3131220, 3287781, 3653090, 4383708, 4696830, 5479635, 6575562, 7306180, 9393660, 10959270, 13151124, 16438905, 21918540, 32877810, 65755620]

約数ペア:

[(1, 65755620), (2, 32877810), (3, 21918540), (4, 16438905), (5, 13151124), (6, 10959270), (7, 9393660), (9, 7306180), (10, 6575562), (12, 5479635), (14, 4696830), (15, 4383708), (18, 3653090), (20, 3287781), (21, 3131220), (23, 2858940), (28, 2348415), (30, 2191854), (35, 1878732), (36, 1826545), (42, 1565610), (45, 1461236), (46, 1429470), (60, 1095927), (63, 1043740), (69, 952980), (70, 939366), (84, 782805), (90, 730618), (92, 714735), (105, 626244), (115, 571788), (126, 521870), (138, 476490), (140, 469683), (161, 408420), (180, 365309), (207, 317660), (210, 313122), (230, 285894), (252, 260935), (276, 238245), (315, 208748), (322, 204210), (345, 190596), (414, 158830), (420, 156561), (460, 142947), (483, 136140), (630, 104374), (644, 102105), (690, 95298), (805, 81684), (828, 79415), (966, 68070), (1035, 63532), (1260, 52187), (1380, 47649), (1449, 45380), (1610, 40842), (1932, 34035), (2070, 31766), (2269, 28980), (2415, 27228), (2898, 22690), (3220, 20421), (4140, 15883), (4538, 14490), (4830, 13614), (5796, 11345), (6807, 9660), (7245, 9076)]