82665300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3969

約数の個数: 72

約数和(自身を含む): 242609472

約数和(自身を除く): 159944172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 3881, 4260, 5325, 7100, 7762, 10650, 11643, 15524, 19405, 21300, 23286, 38810, 46572, 58215, 77620, 97025, 116430, 194050, 232860, 275551, 291075, 388100, 551102, 582150, 826653, 1102204, 1164300, 1377755, 1653306, 2755510, 3306612, 4133265, 5511020, 6888775, 8266530, 13777550, 16533060, 20666325, 27555100, 41332650, 82665300]

約数ペア:

[(1, 82665300), (2, 41332650), (3, 27555100), (4, 20666325), (5, 16533060), (6, 13777550), (10, 8266530), (12, 6888775), (15, 5511020), (20, 4133265), (25, 3306612), (30, 2755510), (50, 1653306), (60, 1377755), (71, 1164300), (75, 1102204), (100, 826653), (142, 582150), (150, 551102), (213, 388100), (284, 291075), (300, 275551), (355, 232860), (426, 194050), (710, 116430), (852, 97025), (1065, 77620), (1420, 58215), (1775, 46572), (2130, 38810), (3550, 23286), (3881, 21300), (4260, 19405), (5325, 15524), (7100, 11643), (7762, 10650)]