7150500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{227}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 25893504

約数和(自身を除く): 18743004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 227, 250, 252, 300, 315, 350, 375, 420, 450, 454, 500, 525, 630, 681, 700, 750, 875, 900, 908, 1050, 1125, 1135, 1260, 1362, 1500, 1575, 1589, 1750, 2043, 2100, 2250, 2270, 2625, 2724, 3150, 3178, 3405, 3500, 4086, 4500, 4540, 4767, 5250, 5675, 6300, 6356, 6810, 7875, 7945, 8172, 9534, 10215, 10500, 11350, 13620, 14301, 15750, 15890, 17025, 19068, 20430, 22700, 23835, 28375, 28602, 31500, 31780, 34050, 39725, 40860, 47670, 51075, 56750, 57204, 68100, 71505, 79450, 85125, 95340, 102150, 113500, 119175, 143010, 158900, 170250, 198625, 204300, 238350, 255375, 286020, 340500, 357525, 397250, 476700, 510750, 595875, 715050, 794500, 1021500, 1191750, 1430100, 1787625, 2383500, 3575250, 7150500]

約数ペア:

[(1, 7150500), (2, 3575250), (3, 2383500), (4, 1787625), (5, 1430100), (6, 1191750), (7, 1021500), (9, 794500), (10, 715050), (12, 595875), (14, 510750), (15, 476700), (18, 397250), (20, 357525), (21, 340500), (25, 286020), (28, 255375), (30, 238350), (35, 204300), (36, 198625), (42, 170250), (45, 158900), (50, 143010), (60, 119175), (63, 113500), (70, 102150), (75, 95340), (84, 85125), (90, 79450), (100, 71505), (105, 68100), (125, 57204), (126, 56750), (140, 51075), (150, 47670), (175, 40860), (180, 39725), (210, 34050), (225, 31780), (227, 31500), (250, 28602), (252, 28375), (300, 23835), (315, 22700), (350, 20430), (375, 19068), (420, 17025), (450, 15890), (454, 15750), (500, 14301), (525, 13620), (630, 11350), (681, 10500), (700, 10215), (750, 9534), (875, 8172), (900, 7945), (908, 7875), (1050, 6810), (1125, 6356), (1135, 6300), (1260, 5675), (1362, 5250), (1500, 4767), (1575, 4540), (1589, 4500), (1750, 4086), (2043, 3500), (2100, 3405), (2250, 3178), (2270, 3150), (2625, 2724)]