220361400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17489}}^1$

素因数の和:17518

約数の個数: 144

約数和(自身を含む): 845816400

約数和(自身を除く): 625455000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 17489, 34978, 52467, 69956, 87445, 104934, 122423, 139912, 157401, 174890, 209868, 244846, 262335, 314802, 349780, 367269, 419736, 437225, 489692, 524670, 612115, 629604, 699560, 734538, 787005, 874450, 979384, 1049340, 1101807, 1224230, 1259208, 1311675, 1469076, 1574010, 1748900, 1836345, 2098680, 2203614, 2448460, 2623350, 2938152, 3060575, 3148020, 3497800, 3672690, 3935025, 4407228, 4896920, 5246700, 5509035, 6121150, 6296040, 7345380, 7870050, 8814456, 9181725, 10493400, 11018070, 12242300, 14690760, 15740100, 18363450, 22036140, 24484600, 27545175, 31480200, 36726900, 44072280, 55090350, 73453800, 110180700, 220361400]

約数ペア:

[(1, 220361400), (2, 110180700), (3, 73453800), (4, 55090350), (5, 44072280), (6, 36726900), (7, 31480200), (8, 27545175), (9, 24484600), (10, 22036140), (12, 18363450), (14, 15740100), (15, 14690760), (18, 12242300), (20, 11018070), (21, 10493400), (24, 9181725), (25, 8814456), (28, 7870050), (30, 7345380), (35, 6296040), (36, 6121150), (40, 5509035), (42, 5246700), (45, 4896920), (50, 4407228), (56, 3935025), (60, 3672690), (63, 3497800), (70, 3148020), (72, 3060575), (75, 2938152), (84, 2623350), (90, 2448460), (100, 2203614), (105, 2098680), (120, 1836345), (126, 1748900), (140, 1574010), (150, 1469076), (168, 1311675), (175, 1259208), (180, 1224230), (200, 1101807), (210, 1049340), (225, 979384), (252, 874450), (280, 787005), (300, 734538), (315, 699560), (350, 629604), (360, 612115), (420, 524670), (450, 489692), (504, 437225), (525, 419736), (600, 367269), (630, 349780), (700, 314802), (840, 262335), (900, 244846), (1050, 209868), (1260, 174890), (1400, 157401), (1575, 139912), (1800, 122423), (2100, 104934), (2520, 87445), (3150, 69956), (4200, 52467), (6300, 34978), (12600, 17489)]