202050420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23549}}^1$

素因数の和:23585

約数の個数: 96

約数和(自身を含む): 664675200

約数和(自身を除く): 462624780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 23549, 47098, 70647, 94196, 117745, 141294, 235490, 259039, 282588, 306137, 353235, 470980, 518078, 612274, 706470, 777117, 918411, 1036156, 1224548, 1295195, 1412940, 1530685, 1554234, 1836822, 2590390, 3061370, 3108468, 3367507, 3673644, 3885585, 4592055, 5180780, 6122740, 6735014, 7771170, 9184110, 10102521, 13470028, 15542340, 16837535, 18368220, 20205042, 33675070, 40410084, 50512605, 67350140, 101025210, 202050420]

約数ペア:

[(1, 202050420), (2, 101025210), (3, 67350140), (4, 50512605), (5, 40410084), (6, 33675070), (10, 20205042), (11, 18368220), (12, 16837535), (13, 15542340), (15, 13470028), (20, 10102521), (22, 9184110), (26, 7771170), (30, 6735014), (33, 6122740), (39, 5180780), (44, 4592055), (52, 3885585), (55, 3673644), (60, 3367507), (65, 3108468), (66, 3061370), (78, 2590390), (110, 1836822), (130, 1554234), (132, 1530685), (143, 1412940), (156, 1295195), (165, 1224548), (195, 1036156), (220, 918411), (260, 777117), (286, 706470), (330, 612274), (390, 518078), (429, 470980), (572, 353235), (660, 306137), (715, 282588), (780, 259039), (858, 235490), (1430, 141294), (1716, 117745), (2145, 94196), (2860, 70647), (4290, 47098), (8580, 23549)]