22505700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1562

約数の個数: 108

約数和(自身を含む): 75797232

約数和(自身を除く): 53291532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 1531, 2100, 2450, 2940, 3062, 3675, 4593, 4900, 6124, 7350, 7655, 9186, 10717, 14700, 15310, 18372, 21434, 22965, 30620, 32151, 38275, 42868, 45930, 53585, 64302, 75019, 76550, 91860, 107170, 114825, 128604, 150038, 153100, 160755, 214340, 225057, 229650, 267925, 300076, 321510, 375095, 450114, 459300, 535850, 643020, 750190, 803775, 900228, 1071700, 1125285, 1500380, 1607550, 1875475, 2250570, 3215100, 3750950, 4501140, 5626425, 7501900, 11252850, 22505700]

約数ペア:

[(1, 22505700), (2, 11252850), (3, 7501900), (4, 5626425), (5, 4501140), (6, 3750950), (7, 3215100), (10, 2250570), (12, 1875475), (14, 1607550), (15, 1500380), (20, 1125285), (21, 1071700), (25, 900228), (28, 803775), (30, 750190), (35, 643020), (42, 535850), (49, 459300), (50, 450114), (60, 375095), (70, 321510), (75, 300076), (84, 267925), (98, 229650), (100, 225057), (105, 214340), (140, 160755), (147, 153100), (150, 150038), (175, 128604), (196, 114825), (210, 107170), (245, 91860), (294, 76550), (300, 75019), (350, 64302), (420, 53585), (490, 45930), (525, 42868), (588, 38275), (700, 32151), (735, 30620), (980, 22965), (1050, 21434), (1225, 18372), (1470, 15310), (1531, 14700), (2100, 10717), (2450, 9186), (2940, 7655), (3062, 7350), (3675, 6124), (4593, 4900)]