220156300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1861}}^1$

素因数の和:1908

約数の個数: 108

約数和(自身を含む): 591535056

約数和(自身を除く): 371378756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 169, 175, 182, 260, 325, 338, 350, 364, 455, 650, 676, 700, 845, 910, 1183, 1300, 1690, 1820, 1861, 2275, 2366, 3380, 3722, 4225, 4550, 4732, 5915, 7444, 8450, 9100, 9305, 11830, 13027, 16900, 18610, 23660, 24193, 26054, 29575, 37220, 46525, 48386, 52108, 59150, 65135, 93050, 96772, 118300, 120965, 130270, 169351, 186100, 241930, 260540, 314509, 325675, 338702, 483860, 604825, 629018, 651350, 677404, 846755, 1209650, 1258036, 1302700, 1572545, 1693510, 2201563, 2419300, 3145090, 3387020, 4233775, 4403126, 6290180, 7862725, 8467550, 8806252, 11007815, 15725450, 16935100, 22015630, 31450900, 44031260, 55039075, 110078150, 220156300]

約数ペア:

[(1, 220156300), (2, 110078150), (4, 55039075), (5, 44031260), (7, 31450900), (10, 22015630), (13, 16935100), (14, 15725450), (20, 11007815), (25, 8806252), (26, 8467550), (28, 7862725), (35, 6290180), (50, 4403126), (52, 4233775), (65, 3387020), (70, 3145090), (91, 2419300), (100, 2201563), (130, 1693510), (140, 1572545), (169, 1302700), (175, 1258036), (182, 1209650), (260, 846755), (325, 677404), (338, 651350), (350, 629018), (364, 604825), (455, 483860), (650, 338702), (676, 325675), (700, 314509), (845, 260540), (910, 241930), (1183, 186100), (1300, 169351), (1690, 130270), (1820, 120965), (1861, 118300), (2275, 96772), (2366, 93050), (3380, 65135), (3722, 59150), (4225, 52108), (4550, 48386), (4732, 46525), (5915, 37220), (7444, 29575), (8450, 26054), (9100, 24193), (9305, 23660), (11830, 18610), (13027, 16900)]