72273075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 145704960

約数和(自身を除く): 73431885

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 47, 75, 87, 101, 105, 141, 145, 175, 203, 235, 303, 329, 435, 505, 525, 609, 705, 707, 725, 987, 1015, 1175, 1363, 1515, 1645, 2121, 2175, 2525, 2929, 3045, 3525, 3535, 4089, 4747, 4935, 5075, 6815, 7575, 8225, 8787, 9541, 10605, 14241, 14645, 15225, 17675, 20445, 20503, 23735, 24675, 28623, 33229, 34075, 43935, 47705, 53025, 61509, 71205, 73225, 99687, 102225, 102515, 118675, 137663, 143115, 166145, 219675, 238525, 307545, 356025, 412989, 498435, 512575, 688315, 715575, 830725, 963641, 1537725, 2064945, 2492175, 2890923, 3441575, 4818205, 10324725, 14454615, 24091025, 72273075]

約数ペア:

[(1, 72273075), (3, 24091025), (5, 14454615), (7, 10324725), (15, 4818205), (21, 3441575), (25, 2890923), (29, 2492175), (35, 2064945), (47, 1537725), (75, 963641), (87, 830725), (101, 715575), (105, 688315), (141, 512575), (145, 498435), (175, 412989), (203, 356025), (235, 307545), (303, 238525), (329, 219675), (435, 166145), (505, 143115), (525, 137663), (609, 118675), (705, 102515), (707, 102225), (725, 99687), (987, 73225), (1015, 71205), (1175, 61509), (1363, 53025), (1515, 47705), (1645, 43935), (2121, 34075), (2175, 33229), (2525, 28623), (2929, 24675), (3045, 23735), (3525, 20503), (3535, 20445), (4089, 17675), (4747, 15225), (4935, 14645), (5075, 14241), (6815, 10605), (7575, 9541), (8225, 8787)]