71311950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4283}}^1$

素因数の和:4338

約数の個数: 72

約数和(自身を含む): 196815528

約数和(自身を除く): 125503578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 4283, 5550, 8325, 8566, 12849, 16650, 21415, 25698, 38547, 42830, 64245, 77094, 107075, 128490, 158471, 192735, 214150, 316942, 321225, 385470, 475413, 642450, 792355, 950826, 963675, 1426239, 1584710, 1927350, 2377065, 2852478, 3961775, 4754130, 7131195, 7923550, 11885325, 14262390, 23770650, 35655975, 71311950]

約数ペア:

[(1, 71311950), (2, 35655975), (3, 23770650), (5, 14262390), (6, 11885325), (9, 7923550), (10, 7131195), (15, 4754130), (18, 3961775), (25, 2852478), (30, 2377065), (37, 1927350), (45, 1584710), (50, 1426239), (74, 963675), (75, 950826), (90, 792355), (111, 642450), (150, 475413), (185, 385470), (222, 321225), (225, 316942), (333, 214150), (370, 192735), (450, 158471), (555, 128490), (666, 107075), (925, 77094), (1110, 64245), (1665, 42830), (1850, 38547), (2775, 25698), (3330, 21415), (4283, 16650), (5550, 12849), (8325, 8566)]