27618420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 80720640

約数和(自身を除く): 53102220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 103, 109, 123, 164, 205, 206, 218, 246, 309, 327, 410, 412, 436, 492, 515, 545, 615, 618, 654, 820, 1030, 1090, 1230, 1236, 1308, 1545, 1635, 2060, 2180, 2460, 3090, 3270, 4223, 4469, 6180, 6540, 8446, 8938, 11227, 12669, 13407, 16892, 17876, 21115, 22345, 22454, 25338, 26814, 33681, 42230, 44690, 44908, 50676, 53628, 56135, 63345, 67035, 67362, 84460, 89380, 112270, 126690, 134070, 134724, 168405, 224540, 253380, 268140, 336810, 460307, 673620, 920614, 1380921, 1841228, 2301535, 2761842, 4603070, 5523684, 6904605, 9206140, 13809210, 27618420]

約数ペア:

[(1, 27618420), (2, 13809210), (3, 9206140), (4, 6904605), (5, 5523684), (6, 4603070), (10, 2761842), (12, 2301535), (15, 1841228), (20, 1380921), (30, 920614), (41, 673620), (60, 460307), (82, 336810), (103, 268140), (109, 253380), (123, 224540), (164, 168405), (205, 134724), (206, 134070), (218, 126690), (246, 112270), (309, 89380), (327, 84460), (410, 67362), (412, 67035), (436, 63345), (492, 56135), (515, 53628), (545, 50676), (615, 44908), (618, 44690), (654, 42230), (820, 33681), (1030, 26814), (1090, 25338), (1230, 22454), (1236, 22345), (1308, 21115), (1545, 17876), (1635, 16892), (2060, 13407), (2180, 12669), (2460, 11227), (3090, 8938), (3270, 8446), (4223, 6540), (4469, 6180)]