144200700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 528632832

約数和(自身を除く): 384432132

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, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 252, 282, 300, 315, 329, 350, 420, 423, 450, 470, 487, 525, 564, 630, 658, 700, 705, 846, 900, 940, 974, 987, 1050, 1175, 1260, 1316, 1410, 1461, 1575, 1645, 1692, 1948, 1974, 2100, 2115, 2350, 2435, 2820, 2922, 2961, 3150, 3290, 3409, 3525, 3948, 4230, 4383, 4700, 4870, 4935, 5844, 5922, 6300, 6580, 6818, 7050, 7305, 8225, 8460, 8766, 9740, 9870, 10227, 10575, 11844, 12175, 13636, 14100, 14610, 14805, 16450, 17045, 17532, 19740, 20454, 21150, 21915, 22889, 24350, 24675, 29220, 29610, 30681, 32900, 34090, 36525, 40908, 42300, 43830, 45778, 48700, 49350, 51135, 59220, 61362, 68180, 68667, 73050, 74025, 85225, 87660, 91556, 98700, 102270, 109575, 114445, 122724, 137334, 146100, 148050, 153405, 160223, 170450, 204540, 206001, 219150, 228890, 255675, 274668, 296100, 306810, 320446, 340900, 343335, 412002, 438300, 457780, 480669, 511350, 572225, 613620, 640892, 686670, 767025, 801115, 824004, 961338, 1022700, 1030005, 1144450, 1373340, 1442007, 1534050, 1602230, 1716675, 1922676, 2060010, 2288900, 2403345, 2884014, 3068100, 3204460, 3433350, 4005575, 4120020, 4806690, 5150025, 5768028, 6866700, 7210035, 8011150, 9613380, 10300050, 12016725, 14420070, 16022300, 20600100, 24033450, 28840140, 36050175, 48066900, 72100350, 144200700]

約数ペア:

[(1, 144200700), (2, 72100350), (3, 48066900), (4, 36050175), (5, 28840140), (6, 24033450), (7, 20600100), (9, 16022300), (10, 14420070), (12, 12016725), (14, 10300050), (15, 9613380), (18, 8011150), (20, 7210035), (21, 6866700), (25, 5768028), (28, 5150025), (30, 4806690), (35, 4120020), (36, 4005575), (42, 3433350), (45, 3204460), (47, 3068100), (50, 2884014), (60, 2403345), (63, 2288900), (70, 2060010), (75, 1922676), (84, 1716675), (90, 1602230), (94, 1534050), (100, 1442007), (105, 1373340), (126, 1144450), (140, 1030005), (141, 1022700), (150, 961338), (175, 824004), (180, 801115), (188, 767025), (210, 686670), (225, 640892), (235, 613620), (252, 572225), (282, 511350), (300, 480669), (315, 457780), (329, 438300), (350, 412002), (420, 343335), (423, 340900), (450, 320446), (470, 306810), (487, 296100), (525, 274668), (564, 255675), (630, 228890), (658, 219150), (700, 206001), (705, 204540), (846, 170450), (900, 160223), (940, 153405), (974, 148050), (987, 146100), (1050, 137334), (1175, 122724), (1260, 114445), (1316, 109575), (1410, 102270), (1461, 98700), (1575, 91556), (1645, 87660), (1692, 85225), (1948, 74025), (1974, 73050), (2100, 68667), (2115, 68180), (2350, 61362), (2435, 59220), (2820, 51135), (2922, 49350), (2961, 48700), (3150, 45778), (3290, 43830), (3409, 42300), (3525, 40908), (3948, 36525), (4230, 34090), (4383, 32900), (4700, 30681), (4870, 29610), (4935, 29220), (5844, 24675), (5922, 24350), (6300, 22889), (6580, 21915), (6818, 21150), (7050, 20454), (7305, 19740), (8225, 17532), (8460, 17045), (8766, 16450), (9740, 14805), (9870, 14610), (10227, 14100), (10575, 13636), (11844, 12175)]