200918760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4513}}^1$

素因数の和:4587

約数の個数: 128

約数和(自身を含む): 702017280

約数和(自身を除く): 501098520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 4513, 5565, 6360, 7420, 8904, 9026, 11130, 13539, 14840, 18052, 22260, 22565, 27078, 31591, 36104, 44520, 45130, 54156, 63182, 67695, 90260, 94773, 108312, 126364, 135390, 157955, 180520, 189546, 239189, 252728, 270780, 315910, 379092, 473865, 478378, 541560, 631820, 717567, 758184, 947730, 956756, 1195945, 1263640, 1435134, 1674323, 1895460, 1913512, 2391890, 2870268, 3348646, 3587835, 3790920, 4783780, 5022969, 5740536, 6697292, 7175670, 8371615, 9567560, 10045938, 13394584, 14351340, 16743230, 20091876, 25114845, 28702680, 33486460, 40183752, 50229690, 66972920, 100459380, 200918760]

約数ペア:

[(1, 200918760), (2, 100459380), (3, 66972920), (4, 50229690), (5, 40183752), (6, 33486460), (7, 28702680), (8, 25114845), (10, 20091876), (12, 16743230), (14, 14351340), (15, 13394584), (20, 10045938), (21, 9567560), (24, 8371615), (28, 7175670), (30, 6697292), (35, 5740536), (40, 5022969), (42, 4783780), (53, 3790920), (56, 3587835), (60, 3348646), (70, 2870268), (84, 2391890), (105, 1913512), (106, 1895460), (120, 1674323), (140, 1435134), (159, 1263640), (168, 1195945), (210, 956756), (212, 947730), (265, 758184), (280, 717567), (318, 631820), (371, 541560), (420, 478378), (424, 473865), (530, 379092), (636, 315910), (742, 270780), (795, 252728), (840, 239189), (1060, 189546), (1113, 180520), (1272, 157955), (1484, 135390), (1590, 126364), (1855, 108312), (2120, 94773), (2226, 90260), (2968, 67695), (3180, 63182), (3710, 54156), (4452, 45130), (4513, 44520), (5565, 36104), (6360, 31591), (7420, 27078), (8904, 22565), (9026, 22260), (11130, 18052), (13539, 14840)]