45198090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 140902632

約数和(自身を除く): 95704542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 49, 63, 70, 74, 90, 98, 105, 111, 126, 147, 185, 210, 222, 245, 259, 277, 294, 315, 333, 370, 441, 490, 518, 554, 555, 630, 666, 735, 777, 831, 882, 1110, 1295, 1385, 1470, 1554, 1662, 1665, 1813, 1939, 2205, 2331, 2493, 2590, 2770, 3330, 3626, 3878, 3885, 4155, 4410, 4662, 4986, 5439, 5817, 7770, 8310, 9065, 9695, 10249, 10878, 11634, 11655, 12465, 13573, 16317, 17451, 18130, 19390, 20498, 23310, 24930, 27146, 27195, 29085, 30747, 32634, 34902, 40719, 51245, 54390, 58170, 61494, 67865, 71743, 81438, 81585, 87255, 92241, 102490, 122157, 135730, 143486, 153735, 163170, 174510, 184482, 203595, 215229, 244314, 307470, 358715, 407190, 430458, 461205, 502201, 610785, 645687, 717430, 922410, 1004402, 1076145, 1221570, 1291374, 1506603, 2152290, 2511005, 3013206, 3228435, 4519809, 5022010, 6456870, 7533015, 9039618, 15066030, 22599045, 45198090]

約数ペア:

[(1, 45198090), (2, 22599045), (3, 15066030), (5, 9039618), (6, 7533015), (7, 6456870), (9, 5022010), (10, 4519809), (14, 3228435), (15, 3013206), (18, 2511005), (21, 2152290), (30, 1506603), (35, 1291374), (37, 1221570), (42, 1076145), (45, 1004402), (49, 922410), (63, 717430), (70, 645687), (74, 610785), (90, 502201), (98, 461205), (105, 430458), (111, 407190), (126, 358715), (147, 307470), (185, 244314), (210, 215229), (222, 203595), (245, 184482), (259, 174510), (277, 163170), (294, 153735), (315, 143486), (333, 135730), (370, 122157), (441, 102490), (490, 92241), (518, 87255), (554, 81585), (555, 81438), (630, 71743), (666, 67865), (735, 61494), (777, 58170), (831, 54390), (882, 51245), (1110, 40719), (1295, 34902), (1385, 32634), (1470, 30747), (1554, 29085), (1662, 27195), (1665, 27146), (1813, 24930), (1939, 23310), (2205, 20498), (2331, 19390), (2493, 18130), (2590, 17451), (2770, 16317), (3330, 13573), (3626, 12465), (3878, 11655), (3885, 11634), (4155, 10878), (4410, 10249), (4662, 9695), (4986, 9065), (5439, 8310), (5817, 7770)]