12291750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{607}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 34429824

約数和(自身を除く): 22138074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 607, 675, 750, 810, 1125, 1214, 1350, 1821, 2025, 2250, 3035, 3375, 3642, 4050, 5463, 6070, 6750, 9105, 10125, 10926, 15175, 16389, 18210, 20250, 27315, 30350, 32778, 45525, 49167, 54630, 75875, 81945, 91050, 98334, 136575, 151750, 163890, 227625, 245835, 273150, 409725, 455250, 491670, 682875, 819450, 1229175, 1365750, 2048625, 2458350, 4097250, 6145875, 12291750]

約数ペア:

[(1, 12291750), (2, 6145875), (3, 4097250), (5, 2458350), (6, 2048625), (9, 1365750), (10, 1229175), (15, 819450), (18, 682875), (25, 491670), (27, 455250), (30, 409725), (45, 273150), (50, 245835), (54, 227625), (75, 163890), (81, 151750), (90, 136575), (125, 98334), (135, 91050), (150, 81945), (162, 75875), (225, 54630), (250, 49167), (270, 45525), (375, 32778), (405, 30350), (450, 27315), (607, 20250), (675, 18210), (750, 16389), (810, 15175), (1125, 10926), (1214, 10125), (1350, 9105), (1821, 6750), (2025, 6070), (2250, 5463), (3035, 4050), (3375, 3642)]