375682020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 144

約数和(自身を含む): 1247254848

約数和(自身を除く): 871572828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1113, 1470, 1484, 1590, 1855, 2226, 2411, 2597, 2940, 3180, 3710, 4452, 4822, 5194, 5565, 7233, 7420, 7791, 9644, 10388, 11130, 12055, 12985, 14466, 15582, 16877, 22260, 24110, 25970, 28932, 31164, 33754, 36165, 38955, 48220, 50631, 51940, 67508, 72330, 77910, 84385, 101262, 118139, 127783, 144660, 155820, 168770, 202524, 236278, 253155, 255566, 337540, 354417, 383349, 472556, 506310, 511132, 590695, 638915, 708834, 766698, 894481, 1012620, 1181390, 1277830, 1417668, 1533396, 1772085, 1788962, 1916745, 2362780, 2555660, 2683443, 3544170, 3577924, 3833490, 4472405, 5366886, 6261367, 7088340, 7666980, 8944810, 10733772, 12522734, 13417215, 17889620, 18784101, 25045468, 26834430, 31306835, 37568202, 53668860, 62613670, 75136404, 93920505, 125227340, 187841010, 375682020]

約数ペア:

[(1, 375682020), (2, 187841010), (3, 125227340), (4, 93920505), (5, 75136404), (6, 62613670), (7, 53668860), (10, 37568202), (12, 31306835), (14, 26834430), (15, 25045468), (20, 18784101), (21, 17889620), (28, 13417215), (30, 12522734), (35, 10733772), (42, 8944810), (49, 7666980), (53, 7088340), (60, 6261367), (70, 5366886), (84, 4472405), (98, 3833490), (105, 3577924), (106, 3544170), (140, 2683443), (147, 2555660), (159, 2362780), (196, 1916745), (210, 1788962), (212, 1772085), (245, 1533396), (265, 1417668), (294, 1277830), (318, 1181390), (371, 1012620), (420, 894481), (490, 766698), (530, 708834), (588, 638915), (636, 590695), (735, 511132), (742, 506310), (795, 472556), (980, 383349), (1060, 354417), (1113, 337540), (1470, 255566), (1484, 253155), (1590, 236278), (1855, 202524), (2226, 168770), (2411, 155820), (2597, 144660), (2940, 127783), (3180, 118139), (3710, 101262), (4452, 84385), (4822, 77910), (5194, 72330), (5565, 67508), (7233, 51940), (7420, 50631), (7791, 48220), (9644, 38955), (10388, 36165), (11130, 33754), (12055, 31164), (12985, 28932), (14466, 25970), (15582, 24110), (16877, 22260)]