122917500

素因数分解:

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

素因数の和:643

約数の個数: 150

約数和(自身を含む): 402196256

約数和(自身を除く): 279278756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 607, 625, 675, 750, 810, 900, 1125, 1214, 1250, 1350, 1500, 1620, 1821, 1875, 2025, 2250, 2428, 2500, 2700, 3035, 3375, 3642, 3750, 4050, 4500, 5463, 5625, 6070, 6750, 7284, 7500, 8100, 9105, 10125, 10926, 11250, 12140, 13500, 15175, 16389, 16875, 18210, 20250, 21852, 22500, 27315, 30350, 32778, 33750, 36420, 40500, 45525, 49167, 50625, 54630, 60700, 65556, 67500, 75875, 81945, 91050, 98334, 101250, 109260, 136575, 151750, 163890, 182100, 196668, 202500, 227625, 245835, 273150, 303500, 327780, 379375, 409725, 455250, 491670, 546300, 682875, 758750, 819450, 910500, 983340, 1138125, 1229175, 1365750, 1517500, 1638900, 2048625, 2276250, 2458350, 2731500, 3414375, 4097250, 4552500, 4916700, 6145875, 6828750, 8194500, 10243125, 12291750, 13657500, 20486250, 24583500, 30729375, 40972500, 61458750, 122917500]

約数ペア:

[(1, 122917500), (2, 61458750), (3, 40972500), (4, 30729375), (5, 24583500), (6, 20486250), (9, 13657500), (10, 12291750), (12, 10243125), (15, 8194500), (18, 6828750), (20, 6145875), (25, 4916700), (27, 4552500), (30, 4097250), (36, 3414375), (45, 2731500), (50, 2458350), (54, 2276250), (60, 2048625), (75, 1638900), (81, 1517500), (90, 1365750), (100, 1229175), (108, 1138125), (125, 983340), (135, 910500), (150, 819450), (162, 758750), (180, 682875), (225, 546300), (250, 491670), (270, 455250), (300, 409725), (324, 379375), (375, 327780), (405, 303500), (450, 273150), (500, 245835), (540, 227625), (607, 202500), (625, 196668), (675, 182100), (750, 163890), (810, 151750), (900, 136575), (1125, 109260), (1214, 101250), (1250, 98334), (1350, 91050), (1500, 81945), (1620, 75875), (1821, 67500), (1875, 65556), (2025, 60700), (2250, 54630), (2428, 50625), (2500, 49167), (2700, 45525), (3035, 40500), (3375, 36420), (3642, 33750), (3750, 32778), (4050, 30350), (4500, 27315), (5463, 22500), (5625, 21852), (6070, 20250), (6750, 18210), (7284, 16875), (7500, 16389), (8100, 15175), (9105, 13500), (10125, 12140), (10926, 11250)]