208548300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{9791}}^1$

素因数の和:9879

約数の個数: 72

約数和(自身を含む): 611960832

約数和(自身を除く): 403412532

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, 4260, 5325, 7100, 9791, 10650, 19582, 21300, 29373, 39164, 48955, 58746, 97910, 117492, 146865, 195820, 244775, 293730, 489550, 587460, 695161, 734325, 979100, 1390322, 1468650, 2085483, 2780644, 2937300, 3475805, 4170966, 6951610, 8341932, 10427415, 13903220, 17379025, 20854830, 34758050, 41709660, 52137075, 69516100, 104274150, 208548300]

約数ペア:

[(1, 208548300), (2, 104274150), (3, 69516100), (4, 52137075), (5, 41709660), (6, 34758050), (10, 20854830), (12, 17379025), (15, 13903220), (20, 10427415), (25, 8341932), (30, 6951610), (50, 4170966), (60, 3475805), (71, 2937300), (75, 2780644), (100, 2085483), (142, 1468650), (150, 1390322), (213, 979100), (284, 734325), (300, 695161), (355, 587460), (426, 489550), (710, 293730), (852, 244775), (1065, 195820), (1420, 146865), (1775, 117492), (2130, 97910), (3550, 58746), (4260, 48955), (5325, 39164), (7100, 29373), (9791, 21300), (10650, 19582)]