74229960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4691

約数の個数: 128

約数和(自身を含む): 267955200

約数和(自身を除く): 193725240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 4651, 5320, 7980, 9302, 13953, 15960, 18604, 23255, 27906, 32557, 37208, 46510, 55812, 65114, 69765, 88369, 93020, 97671, 111624, 130228, 139530, 162785, 176738, 186040, 195342, 260456, 265107, 279060, 325570, 353476, 390684, 441845, 488355, 530214, 558120, 618583, 651140, 706952, 781368, 883690, 976710, 1060428, 1237166, 1302280, 1325535, 1767380, 1855749, 1953420, 2120856, 2474332, 2651070, 3092915, 3534760, 3711498, 3906840, 4948664, 5302140, 6185830, 7422996, 9278745, 10604280, 12371660, 14845992, 18557490, 24743320, 37114980, 74229960]

約数ペア:

[(1, 74229960), (2, 37114980), (3, 24743320), (4, 18557490), (5, 14845992), (6, 12371660), (7, 10604280), (8, 9278745), (10, 7422996), (12, 6185830), (14, 5302140), (15, 4948664), (19, 3906840), (20, 3711498), (21, 3534760), (24, 3092915), (28, 2651070), (30, 2474332), (35, 2120856), (38, 1953420), (40, 1855749), (42, 1767380), (56, 1325535), (57, 1302280), (60, 1237166), (70, 1060428), (76, 976710), (84, 883690), (95, 781368), (105, 706952), (114, 651140), (120, 618583), (133, 558120), (140, 530214), (152, 488355), (168, 441845), (190, 390684), (210, 353476), (228, 325570), (266, 279060), (280, 265107), (285, 260456), (380, 195342), (399, 186040), (420, 176738), (456, 162785), (532, 139530), (570, 130228), (665, 111624), (760, 97671), (798, 93020), (840, 88369), (1064, 69765), (1140, 65114), (1330, 55812), (1596, 46510), (1995, 37208), (2280, 32557), (2660, 27906), (3192, 23255), (3990, 18604), (4651, 15960), (5320, 13953), (7980, 9302)]