22055850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2172

約数の個数: 72

約数和(自身を含む): 61862112

約数和(自身を除く): 39806262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 2131, 3450, 4262, 5175, 6393, 10350, 10655, 12786, 19179, 21310, 31965, 38358, 49013, 53275, 63930, 95895, 98026, 106550, 147039, 159825, 191790, 245065, 294078, 319650, 441117, 479475, 490130, 735195, 882234, 958950, 1225325, 1470390, 2205585, 2450650, 3675975, 4411170, 7351950, 11027925, 22055850]

約数ペア:

[(1, 22055850), (2, 11027925), (3, 7351950), (5, 4411170), (6, 3675975), (9, 2450650), (10, 2205585), (15, 1470390), (18, 1225325), (23, 958950), (25, 882234), (30, 735195), (45, 490130), (46, 479475), (50, 441117), (69, 319650), (75, 294078), (90, 245065), (115, 191790), (138, 159825), (150, 147039), (207, 106550), (225, 98026), (230, 95895), (345, 63930), (414, 53275), (450, 49013), (575, 38358), (690, 31965), (1035, 21310), (1150, 19179), (1725, 12786), (2070, 10655), (2131, 10350), (3450, 6393), (4262, 5175)]