200720010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3183

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 302231670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 53, 82, 106, 123, 159, 205, 246, 265, 318, 410, 530, 615, 795, 1230, 1590, 2173, 3079, 4346, 6158, 6519, 9237, 10865, 13038, 15395, 18474, 21730, 30790, 32595, 46185, 65190, 92370, 126239, 163187, 252478, 326374, 378717, 489561, 631195, 757434, 815935, 979122, 1262390, 1631870, 1893585, 2447805, 3787170, 4895610, 6690667, 13381334, 20072001, 33453335, 40144002, 66906670, 100360005, 200720010]

約数ペア:

[(1, 200720010), (2, 100360005), (3, 66906670), (5, 40144002), (6, 33453335), (10, 20072001), (15, 13381334), (30, 6690667), (41, 4895610), (53, 3787170), (82, 2447805), (106, 1893585), (123, 1631870), (159, 1262390), (205, 979122), (246, 815935), (265, 757434), (318, 631195), (410, 489561), (530, 378717), (615, 326374), (795, 252478), (1230, 163187), (1590, 126239), (2173, 92370), (3079, 65190), (4346, 46185), (6158, 32595), (6519, 30790), (9237, 21730), (10865, 18474), (13038, 15395)]