8852220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 30129120

約数和(自身を除く): 21276900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 97, 108, 117, 130, 135, 156, 169, 180, 194, 195, 234, 260, 270, 291, 338, 351, 388, 390, 468, 485, 507, 540, 582, 585, 676, 702, 780, 845, 873, 970, 1014, 1164, 1170, 1261, 1404, 1455, 1521, 1690, 1746, 1755, 1940, 2028, 2340, 2522, 2535, 2619, 2910, 3042, 3380, 3492, 3510, 3783, 4365, 4563, 5044, 5070, 5238, 5820, 6084, 6305, 7020, 7566, 7605, 8730, 9126, 10140, 10476, 11349, 12610, 13095, 15132, 15210, 16393, 17460, 18252, 18915, 22698, 22815, 25220, 26190, 30420, 32786, 34047, 37830, 45396, 45630, 49179, 52380, 56745, 65572, 68094, 75660, 81965, 91260, 98358, 113490, 136188, 147537, 163930, 170235, 196716, 226980, 245895, 295074, 327860, 340470, 442611, 491790, 590148, 680940, 737685, 885222, 983580, 1475370, 1770444, 2213055, 2950740, 4426110, 8852220]

約数ペア:

[(1, 8852220), (2, 4426110), (3, 2950740), (4, 2213055), (5, 1770444), (6, 1475370), (9, 983580), (10, 885222), (12, 737685), (13, 680940), (15, 590148), (18, 491790), (20, 442611), (26, 340470), (27, 327860), (30, 295074), (36, 245895), (39, 226980), (45, 196716), (52, 170235), (54, 163930), (60, 147537), (65, 136188), (78, 113490), (90, 98358), (97, 91260), (108, 81965), (117, 75660), (130, 68094), (135, 65572), (156, 56745), (169, 52380), (180, 49179), (194, 45630), (195, 45396), (234, 37830), (260, 34047), (270, 32786), (291, 30420), (338, 26190), (351, 25220), (388, 22815), (390, 22698), (468, 18915), (485, 18252), (507, 17460), (540, 16393), (582, 15210), (585, 15132), (676, 13095), (702, 12610), (780, 11349), (845, 10476), (873, 10140), (970, 9126), (1014, 8730), (1164, 7605), (1170, 7566), (1261, 7020), (1404, 6305), (1455, 6084), (1521, 5820), (1690, 5238), (1746, 5070), (1755, 5044), (1940, 4563), (2028, 4365), (2340, 3783), (2522, 3510), (2535, 3492), (2619, 3380), (2910, 3042)]