1552156900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{8243}}^1$

素因数の和:8533

約数の個数: 72

約数和(自身を含む): 3864127680

約数和(自身を除く): 2311970780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 269, 350, 538, 700, 1076, 1345, 1883, 2690, 3766, 5380, 6725, 7532, 8243, 9415, 13450, 16486, 18830, 26900, 32972, 37660, 41215, 47075, 57701, 82430, 94150, 115402, 164860, 188300, 206075, 230804, 288505, 412150, 577010, 824300, 1154020, 1442525, 2217367, 2885050, 4434734, 5770100, 8869468, 11086835, 15521569, 22173670, 31043138, 44347340, 55434175, 62086276, 77607845, 110868350, 155215690, 221736700, 310431380, 388039225, 776078450, 1552156900]

約数ペア:

[(1, 1552156900), (2, 776078450), (4, 388039225), (5, 310431380), (7, 221736700), (10, 155215690), (14, 110868350), (20, 77607845), (25, 62086276), (28, 55434175), (35, 44347340), (50, 31043138), (70, 22173670), (100, 15521569), (140, 11086835), (175, 8869468), (269, 5770100), (350, 4434734), (538, 2885050), (700, 2217367), (1076, 1442525), (1345, 1154020), (1883, 824300), (2690, 577010), (3766, 412150), (5380, 288505), (6725, 230804), (7532, 206075), (8243, 188300), (9415, 164860), (13450, 115402), (16486, 94150), (18830, 82430), (26900, 57701), (32972, 47075), (37660, 41215)]