74725650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1016

約数の個数: 72

約数和(自身を含む): 201970704

約数和(自身を除く): 127245054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 787, 1055, 1266, 1574, 1899, 2110, 2361, 3165, 3798, 3935, 4722, 5275, 6330, 7083, 7870, 9495, 10550, 11805, 14166, 15825, 18990, 19675, 23610, 31650, 35415, 39350, 47475, 59025, 70830, 94950, 118050, 166057, 177075, 332114, 354150, 498171, 830285, 996342, 1494513, 1660570, 2490855, 2989026, 4151425, 4981710, 7472565, 8302850, 12454275, 14945130, 24908550, 37362825, 74725650]

約数ペア:

[(1, 74725650), (2, 37362825), (3, 24908550), (5, 14945130), (6, 12454275), (9, 8302850), (10, 7472565), (15, 4981710), (18, 4151425), (25, 2989026), (30, 2490855), (45, 1660570), (50, 1494513), (75, 996342), (90, 830285), (150, 498171), (211, 354150), (225, 332114), (422, 177075), (450, 166057), (633, 118050), (787, 94950), (1055, 70830), (1266, 59025), (1574, 47475), (1899, 39350), (2110, 35415), (2361, 31650), (3165, 23610), (3798, 19675), (3935, 18990), (4722, 15825), (5275, 14166), (6330, 11805), (7083, 10550), (7870, 9495)]