90197520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 160

約数和(自身を含む): 325907712

約数和(自身を除く): 235710192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1013, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2026, 2120, 2226, 2544, 2968, 3039, 3180, 3710, 4052, 4240, 4452, 5065, 5565, 5936, 6078, 6360, 7091, 7420, 8104, 8904, 10130, 11130, 12156, 12720, 14182, 14840, 15195, 16208, 17808, 20260, 21273, 22260, 24312, 28364, 29680, 30390, 35455, 40520, 42546, 44520, 48624, 53689, 56728, 60780, 70910, 81040, 85092, 89040, 106365, 107378, 113456, 121560, 141820, 161067, 170184, 212730, 214756, 243120, 268445, 283640, 322134, 340368, 375823, 425460, 429512, 536890, 567280, 644268, 751646, 805335, 850920, 859024, 1073780, 1127469, 1288536, 1503292, 1610670, 1701840, 1879115, 2147560, 2254938, 2577072, 3006584, 3221340, 3758230, 4295120, 4509876, 5637345, 6013168, 6442680, 7516460, 9019752, 11274690, 12885360, 15032920, 18039504, 22549380, 30065840, 45098760, 90197520]

約数ペア:

[(1, 90197520), (2, 45098760), (3, 30065840), (4, 22549380), (5, 18039504), (6, 15032920), (7, 12885360), (8, 11274690), (10, 9019752), (12, 7516460), (14, 6442680), (15, 6013168), (16, 5637345), (20, 4509876), (21, 4295120), (24, 3758230), (28, 3221340), (30, 3006584), (35, 2577072), (40, 2254938), (42, 2147560), (48, 1879115), (53, 1701840), (56, 1610670), (60, 1503292), (70, 1288536), (80, 1127469), (84, 1073780), (105, 859024), (106, 850920), (112, 805335), (120, 751646), (140, 644268), (159, 567280), (168, 536890), (210, 429512), (212, 425460), (240, 375823), (265, 340368), (280, 322134), (318, 283640), (336, 268445), (371, 243120), (420, 214756), (424, 212730), (530, 170184), (560, 161067), (636, 141820), (742, 121560), (795, 113456), (840, 107378), (848, 106365), (1013, 89040), (1060, 85092), (1113, 81040), (1272, 70910), (1484, 60780), (1590, 56728), (1680, 53689), (1855, 48624), (2026, 44520), (2120, 42546), (2226, 40520), (2544, 35455), (2968, 30390), (3039, 29680), (3180, 28364), (3710, 24312), (4052, 22260), (4240, 21273), (4452, 20260), (5065, 17808), (5565, 16208), (5936, 15195), (6078, 14840), (6360, 14182), (7091, 12720), (7420, 12156), (8104, 11130), (8904, 10130)]