56874300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 197706096

約数和(自身を除く): 140831796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 53, 60, 70, 73, 75, 84, 98, 100, 105, 106, 140, 146, 147, 150, 159, 175, 196, 210, 212, 219, 245, 265, 292, 294, 300, 318, 350, 365, 371, 420, 438, 490, 511, 525, 530, 588, 636, 700, 730, 735, 742, 795, 876, 980, 1022, 1050, 1060, 1095, 1113, 1225, 1325, 1460, 1470, 1484, 1533, 1590, 1825, 1855, 2044, 2100, 2190, 2226, 2450, 2555, 2597, 2650, 2940, 3066, 3180, 3577, 3650, 3675, 3710, 3869, 3975, 4380, 4452, 4900, 5110, 5194, 5300, 5475, 5565, 6132, 7154, 7300, 7350, 7420, 7665, 7738, 7791, 7950, 9275, 10220, 10388, 10731, 10950, 11130, 11607, 12775, 12985, 14308, 14700, 15330, 15476, 15582, 15900, 17885, 18550, 19345, 21462, 21900, 22260, 23214, 25550, 25970, 27083, 27825, 30660, 31164, 35770, 37100, 38325, 38690, 38955, 42924, 46428, 51100, 51940, 53655, 54166, 55650, 58035, 64925, 71540, 76650, 77380, 77910, 81249, 89425, 96725, 107310, 108332, 111300, 116070, 129850, 135415, 153300, 155820, 162498, 178850, 189581, 193450, 194775, 214620, 232140, 259700, 268275, 270830, 290175, 324996, 357700, 379162, 386900, 389550, 406245, 536550, 541660, 568743, 580350, 677075, 758324, 779100, 812490, 947905, 1073100, 1137486, 1160700, 1354150, 1624980, 1895810, 2031225, 2274972, 2708300, 2843715, 3791620, 4062450, 4739525, 5687430, 8124900, 9479050, 11374860, 14218575, 18958100, 28437150, 56874300]

約数ペア:

[(1, 56874300), (2, 28437150), (3, 18958100), (4, 14218575), (5, 11374860), (6, 9479050), (7, 8124900), (10, 5687430), (12, 4739525), (14, 4062450), (15, 3791620), (20, 2843715), (21, 2708300), (25, 2274972), (28, 2031225), (30, 1895810), (35, 1624980), (42, 1354150), (49, 1160700), (50, 1137486), (53, 1073100), (60, 947905), (70, 812490), (73, 779100), (75, 758324), (84, 677075), (98, 580350), (100, 568743), (105, 541660), (106, 536550), (140, 406245), (146, 389550), (147, 386900), (150, 379162), (159, 357700), (175, 324996), (196, 290175), (210, 270830), (212, 268275), (219, 259700), (245, 232140), (265, 214620), (292, 194775), (294, 193450), (300, 189581), (318, 178850), (350, 162498), (365, 155820), (371, 153300), (420, 135415), (438, 129850), (490, 116070), (511, 111300), (525, 108332), (530, 107310), (588, 96725), (636, 89425), (700, 81249), (730, 77910), (735, 77380), (742, 76650), (795, 71540), (876, 64925), (980, 58035), (1022, 55650), (1050, 54166), (1060, 53655), (1095, 51940), (1113, 51100), (1225, 46428), (1325, 42924), (1460, 38955), (1470, 38690), (1484, 38325), (1533, 37100), (1590, 35770), (1825, 31164), (1855, 30660), (2044, 27825), (2100, 27083), (2190, 25970), (2226, 25550), (2450, 23214), (2555, 22260), (2597, 21900), (2650, 21462), (2940, 19345), (3066, 18550), (3180, 17885), (3577, 15900), (3650, 15582), (3675, 15476), (3710, 15330), (3869, 14700), (3975, 14308), (4380, 12985), (4452, 12775), (4900, 11607), (5110, 11130), (5194, 10950), (5300, 10731), (5475, 10388), (5565, 10220), (6132, 9275), (7154, 7950), (7300, 7791), (7350, 7738), (7420, 7665)]