71792580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 209752704

約数和(自身を除く): 137960124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 73, 74, 111, 146, 148, 185, 219, 222, 292, 365, 370, 438, 443, 444, 555, 730, 740, 876, 886, 1095, 1110, 1329, 1460, 1772, 2190, 2215, 2220, 2658, 2701, 4380, 4430, 5316, 5402, 6645, 8103, 8860, 10804, 13290, 13505, 16206, 16391, 26580, 27010, 32339, 32412, 32782, 40515, 49173, 54020, 64678, 65564, 81030, 81955, 97017, 98346, 129356, 161695, 162060, 163910, 194034, 196692, 245865, 323390, 327820, 388068, 485085, 491730, 646780, 970170, 983460, 1196543, 1940340, 2393086, 3589629, 4786172, 5982715, 7179258, 11965430, 14358516, 17948145, 23930860, 35896290, 71792580]

約数ペア:

[(1, 71792580), (2, 35896290), (3, 23930860), (4, 17948145), (5, 14358516), (6, 11965430), (10, 7179258), (12, 5982715), (15, 4786172), (20, 3589629), (30, 2393086), (37, 1940340), (60, 1196543), (73, 983460), (74, 970170), (111, 646780), (146, 491730), (148, 485085), (185, 388068), (219, 327820), (222, 323390), (292, 245865), (365, 196692), (370, 194034), (438, 163910), (443, 162060), (444, 161695), (555, 129356), (730, 98346), (740, 97017), (876, 81955), (886, 81030), (1095, 65564), (1110, 64678), (1329, 54020), (1460, 49173), (1772, 40515), (2190, 32782), (2215, 32412), (2220, 32339), (2658, 27010), (2701, 26580), (4380, 16391), (4430, 16206), (5316, 13505), (5402, 13290), (6645, 10804), (8103, 8860)]