164390100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 216

約数和(自身を含む): 566401248

約数和(自身を除く): 402011148

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, 75, 84, 98, 100, 105, 106, 140, 147, 150, 159, 175, 196, 210, 211, 212, 245, 265, 294, 300, 318, 350, 371, 420, 422, 490, 525, 530, 588, 633, 636, 700, 735, 742, 795, 844, 980, 1050, 1055, 1060, 1113, 1225, 1266, 1325, 1470, 1477, 1484, 1590, 1855, 2100, 2110, 2226, 2450, 2532, 2597, 2650, 2940, 2954, 3165, 3180, 3675, 3710, 3975, 4220, 4431, 4452, 4900, 5194, 5275, 5300, 5565, 5908, 6330, 7350, 7385, 7420, 7791, 7950, 8862, 9275, 10339, 10388, 10550, 11130, 11183, 12660, 12985, 14700, 14770, 15582, 15825, 15900, 17724, 18550, 20678, 21100, 22155, 22260, 22366, 25970, 27825, 29540, 31017, 31164, 31650, 33549, 36925, 37100, 38955, 41356, 44310, 44732, 51695, 51940, 55650, 55915, 62034, 63300, 64925, 67098, 73850, 77910, 78281, 88620, 103390, 110775, 111300, 111830, 124068, 129850, 134196, 147700, 155085, 155820, 156562, 167745, 194775, 206780, 221550, 223660, 234843, 258475, 259700, 279575, 310170, 313124, 335490, 389550, 391405, 443100, 469686, 516950, 547967, 559150, 620340, 670980, 775425, 779100, 782810, 838725, 939372, 1033900, 1095934, 1118300, 1174215, 1550850, 1565620, 1643901, 1677450, 1957025, 2191868, 2348430, 2739835, 3101700, 3287802, 3354900, 3914050, 4696860, 5479670, 5871075, 6575604, 7828100, 8219505, 10959340, 11742150, 13699175, 16439010, 23484300, 27398350, 32878020, 41097525, 54796700, 82195050, 164390100]

約数ペア:

[(1, 164390100), (2, 82195050), (3, 54796700), (4, 41097525), (5, 32878020), (6, 27398350), (7, 23484300), (10, 16439010), (12, 13699175), (14, 11742150), (15, 10959340), (20, 8219505), (21, 7828100), (25, 6575604), (28, 5871075), (30, 5479670), (35, 4696860), (42, 3914050), (49, 3354900), (50, 3287802), (53, 3101700), (60, 2739835), (70, 2348430), (75, 2191868), (84, 1957025), (98, 1677450), (100, 1643901), (105, 1565620), (106, 1550850), (140, 1174215), (147, 1118300), (150, 1095934), (159, 1033900), (175, 939372), (196, 838725), (210, 782810), (211, 779100), (212, 775425), (245, 670980), (265, 620340), (294, 559150), (300, 547967), (318, 516950), (350, 469686), (371, 443100), (420, 391405), (422, 389550), (490, 335490), (525, 313124), (530, 310170), (588, 279575), (633, 259700), (636, 258475), (700, 234843), (735, 223660), (742, 221550), (795, 206780), (844, 194775), (980, 167745), (1050, 156562), (1055, 155820), (1060, 155085), (1113, 147700), (1225, 134196), (1266, 129850), (1325, 124068), (1470, 111830), (1477, 111300), (1484, 110775), (1590, 103390), (1855, 88620), (2100, 78281), (2110, 77910), (2226, 73850), (2450, 67098), (2532, 64925), (2597, 63300), (2650, 62034), (2940, 55915), (2954, 55650), (3165, 51940), (3180, 51695), (3675, 44732), (3710, 44310), (3975, 41356), (4220, 38955), (4431, 37100), (4452, 36925), (4900, 33549), (5194, 31650), (5275, 31164), (5300, 31017), (5565, 29540), (5908, 27825), (6330, 25970), (7350, 22366), (7385, 22260), (7420, 22155), (7791, 21100), (7950, 20678), (8862, 18550), (9275, 17724), (10339, 15900), (10388, 15825), (10550, 15582), (11130, 14770), (11183, 14700), (12660, 12985)]