80109300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3849

約数の個数: 72

約数和(自身を含む): 235109952

約数和(自身を除く): 155000652

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, 3761, 4260, 5325, 7100, 7522, 10650, 11283, 15044, 18805, 21300, 22566, 37610, 45132, 56415, 75220, 94025, 112830, 188050, 225660, 267031, 282075, 376100, 534062, 564150, 801093, 1068124, 1128300, 1335155, 1602186, 2670310, 3204372, 4005465, 5340620, 6675775, 8010930, 13351550, 16021860, 20027325, 26703100, 40054650, 80109300]

約数ペア:

[(1, 80109300), (2, 40054650), (3, 26703100), (4, 20027325), (5, 16021860), (6, 13351550), (10, 8010930), (12, 6675775), (15, 5340620), (20, 4005465), (25, 3204372), (30, 2670310), (50, 1602186), (60, 1335155), (71, 1128300), (75, 1068124), (100, 801093), (142, 564150), (150, 534062), (213, 376100), (284, 282075), (300, 267031), (355, 225660), (426, 188050), (710, 112830), (852, 94025), (1065, 75220), (1420, 56415), (1775, 45132), (2130, 37610), (3550, 22566), (3761, 21300), (4260, 18805), (5325, 15044), (7100, 11283), (7522, 10650)]