2204100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 108

約数和(自身を含む): 7221760

約数和(自身を除く): 5017660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 79, 90, 93, 100, 124, 150, 155, 158, 180, 186, 225, 237, 279, 300, 310, 316, 372, 395, 450, 465, 474, 558, 620, 711, 775, 790, 900, 930, 948, 1116, 1185, 1395, 1422, 1550, 1580, 1860, 1975, 2325, 2370, 2449, 2790, 2844, 3100, 3555, 3950, 4650, 4740, 4898, 5580, 5925, 6975, 7110, 7347, 7900, 9300, 9796, 11850, 12245, 13950, 14220, 14694, 17775, 22041, 23700, 24490, 27900, 29388, 35550, 36735, 44082, 48980, 61225, 71100, 73470, 88164, 110205, 122450, 146940, 183675, 220410, 244900, 367350, 440820, 551025, 734700, 1102050, 2204100]

約数ペア:

[(1, 2204100), (2, 1102050), (3, 734700), (4, 551025), (5, 440820), (6, 367350), (9, 244900), (10, 220410), (12, 183675), (15, 146940), (18, 122450), (20, 110205), (25, 88164), (30, 73470), (31, 71100), (36, 61225), (45, 48980), (50, 44082), (60, 36735), (62, 35550), (75, 29388), (79, 27900), (90, 24490), (93, 23700), (100, 22041), (124, 17775), (150, 14694), (155, 14220), (158, 13950), (180, 12245), (186, 11850), (225, 9796), (237, 9300), (279, 7900), (300, 7347), (310, 7110), (316, 6975), (372, 5925), (395, 5580), (450, 4898), (465, 4740), (474, 4650), (558, 3950), (620, 3555), (711, 3100), (775, 2844), (790, 2790), (900, 2449), (930, 2370), (948, 2325), (1116, 1975), (1185, 1860), (1395, 1580), (1422, 1550)]