40806450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 113742720

約数和(自身を除く): 72936270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 167, 181, 225, 270, 334, 362, 450, 501, 543, 675, 835, 905, 1002, 1086, 1350, 1503, 1629, 1670, 1810, 2505, 2715, 3006, 3258, 4175, 4509, 4525, 4887, 5010, 5430, 7515, 8145, 8350, 9018, 9050, 9774, 12525, 13575, 15030, 16290, 22545, 24435, 25050, 27150, 30227, 37575, 40725, 45090, 48870, 60454, 75150, 81450, 90681, 112725, 122175, 151135, 181362, 225450, 244350, 272043, 302270, 453405, 544086, 755675, 816129, 906810, 1360215, 1511350, 1632258, 2267025, 2720430, 4080645, 4534050, 6801075, 8161290, 13602150, 20403225, 40806450]

約数ペア:

[(1, 40806450), (2, 20403225), (3, 13602150), (5, 8161290), (6, 6801075), (9, 4534050), (10, 4080645), (15, 2720430), (18, 2267025), (25, 1632258), (27, 1511350), (30, 1360215), (45, 906810), (50, 816129), (54, 755675), (75, 544086), (90, 453405), (135, 302270), (150, 272043), (167, 244350), (181, 225450), (225, 181362), (270, 151135), (334, 122175), (362, 112725), (450, 90681), (501, 81450), (543, 75150), (675, 60454), (835, 48870), (905, 45090), (1002, 40725), (1086, 37575), (1350, 30227), (1503, 27150), (1629, 25050), (1670, 24435), (1810, 22545), (2505, 16290), (2715, 15030), (3006, 13575), (3258, 12525), (4175, 9774), (4509, 9050), (4525, 9018), (4887, 8350), (5010, 8145), (5430, 7515)]