72576075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 144490752

約数和(自身を除く): 71914677

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 67, 75, 101, 143, 165, 195, 201, 275, 303, 325, 335, 429, 505, 715, 737, 825, 871, 975, 1005, 1111, 1313, 1515, 1675, 2145, 2211, 2525, 2613, 3333, 3575, 3685, 3939, 4355, 5025, 5555, 6565, 6767, 7575, 9581, 10725, 11055, 13065, 14443, 16665, 18425, 19695, 20301, 21775, 27775, 28743, 32825, 33835, 43329, 47905, 55275, 65325, 72215, 74437, 83325, 87971, 98475, 101505, 143715, 169175, 216645, 223311, 239525, 263913, 361075, 372185, 439855, 507525, 718575, 967681, 1083225, 1116555, 1319565, 1860925, 2199275, 2903043, 4838405, 5582775, 6597825, 14515215, 24192025, 72576075]

約数ペア:

[(1, 72576075), (3, 24192025), (5, 14515215), (11, 6597825), (13, 5582775), (15, 4838405), (25, 2903043), (33, 2199275), (39, 1860925), (55, 1319565), (65, 1116555), (67, 1083225), (75, 967681), (101, 718575), (143, 507525), (165, 439855), (195, 372185), (201, 361075), (275, 263913), (303, 239525), (325, 223311), (335, 216645), (429, 169175), (505, 143715), (715, 101505), (737, 98475), (825, 87971), (871, 83325), (975, 74437), (1005, 72215), (1111, 65325), (1313, 55275), (1515, 47905), (1675, 43329), (2145, 33835), (2211, 32825), (2525, 28743), (2613, 27775), (3333, 21775), (3575, 20301), (3685, 19695), (3939, 18425), (4355, 16665), (5025, 14443), (5555, 13065), (6565, 11055), (6767, 10725), (7575, 9581)]