150956820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5209}}^1$

素因数の和:5254

約数の個数: 144

約数和(自身を含む): 546174720

約数和(自身を除く): 395217900

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, 2415, 2898, 3220, 4140, 4830, 5209, 5796, 7245, 9660, 10418, 14490, 15627, 20836, 26045, 28980, 31254, 36463, 46881, 52090, 62508, 72926, 78135, 93762, 104180, 109389, 119807, 145852, 156270, 182315, 187524, 218778, 234405, 239614, 312540, 328167, 359421, 364630, 437556, 468810, 479228, 546945, 599035, 656334, 718842, 729260, 838649, 937620, 1078263, 1093890, 1198070, 1312668, 1437684, 1640835, 1677298, 1797105, 2156526, 2187780, 2396140, 2515947, 3281670, 3354596, 3594210, 4193245, 4313052, 5031894, 5391315, 6563340, 7188420, 7547841, 8386490, 10063788, 10782630, 12579735, 15095682, 16772980, 21565260, 25159470, 30191364, 37739205, 50318940, 75478410, 150956820]

約数ペア:

[(1, 150956820), (2, 75478410), (3, 50318940), (4, 37739205), (5, 30191364), (6, 25159470), (7, 21565260), (9, 16772980), (10, 15095682), (12, 12579735), (14, 10782630), (15, 10063788), (18, 8386490), (20, 7547841), (21, 7188420), (23, 6563340), (28, 5391315), (30, 5031894), (35, 4313052), (36, 4193245), (42, 3594210), (45, 3354596), (46, 3281670), (60, 2515947), (63, 2396140), (69, 2187780), (70, 2156526), (84, 1797105), (90, 1677298), (92, 1640835), (105, 1437684), (115, 1312668), (126, 1198070), (138, 1093890), (140, 1078263), (161, 937620), (180, 838649), (207, 729260), (210, 718842), (230, 656334), (252, 599035), (276, 546945), (315, 479228), (322, 468810), (345, 437556), (414, 364630), (420, 359421), (460, 328167), (483, 312540), (630, 239614), (644, 234405), (690, 218778), (805, 187524), (828, 182315), (966, 156270), (1035, 145852), (1260, 119807), (1380, 109389), (1449, 104180), (1610, 93762), (1932, 78135), (2070, 72926), (2415, 62508), (2898, 52090), (3220, 46881), (4140, 36463), (4830, 31254), (5209, 28980), (5796, 26045), (7245, 20836), (9660, 15627), (10418, 14490)]