2009267550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{17789}}^1$

素因数の和:18058

約数の個数: 72

約数和(自身を含む): 5420043720

約数和(自身を除く): 3410776170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 251, 450, 502, 753, 1255, 1506, 2259, 2510, 3765, 4518, 6275, 7530, 11295, 12550, 17789, 18825, 22590, 35578, 37650, 53367, 56475, 88945, 106734, 112950, 160101, 177890, 266835, 320202, 444725, 533670, 800505, 889450, 1334175, 1601010, 2668350, 4002525, 4465039, 8005050, 8930078, 13395117, 22325195, 26790234, 40185351, 44650390, 66975585, 80370702, 111625975, 133951170, 200926755, 223251950, 334877925, 401853510, 669755850, 1004633775, 2009267550]

約数ペア:

[(1, 2009267550), (2, 1004633775), (3, 669755850), (5, 401853510), (6, 334877925), (9, 223251950), (10, 200926755), (15, 133951170), (18, 111625975), (25, 80370702), (30, 66975585), (45, 44650390), (50, 40185351), (75, 26790234), (90, 22325195), (150, 13395117), (225, 8930078), (251, 8005050), (450, 4465039), (502, 4002525), (753, 2668350), (1255, 1601010), (1506, 1334175), (2259, 889450), (2510, 800505), (3765, 533670), (4518, 444725), (6275, 320202), (7530, 266835), (11295, 177890), (12550, 160101), (17789, 112950), (18825, 106734), (22590, 88945), (35578, 56475), (37650, 53367)]