43669980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 140682360

約数和(自身を除く): 97012380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 113, 114, 171, 180, 190, 226, 228, 285, 339, 342, 380, 452, 565, 570, 678, 684, 855, 1017, 1130, 1140, 1356, 1695, 1710, 2034, 2147, 2260, 3390, 3420, 4068, 4294, 5085, 6441, 6780, 8588, 10170, 10735, 12769, 12882, 19323, 20340, 21470, 25538, 25764, 32205, 38307, 38646, 42940, 51076, 63845, 64410, 76614, 77292, 96615, 114921, 127690, 128820, 153228, 191535, 193230, 229842, 242611, 255380, 383070, 386460, 459684, 485222, 574605, 727833, 766140, 970444, 1149210, 1213055, 1455666, 2183499, 2298420, 2426110, 2911332, 3639165, 4366998, 4852220, 7278330, 8733996, 10917495, 14556660, 21834990, 43669980]

約数ペア:

[(1, 43669980), (2, 21834990), (3, 14556660), (4, 10917495), (5, 8733996), (6, 7278330), (9, 4852220), (10, 4366998), (12, 3639165), (15, 2911332), (18, 2426110), (19, 2298420), (20, 2183499), (30, 1455666), (36, 1213055), (38, 1149210), (45, 970444), (57, 766140), (60, 727833), (76, 574605), (90, 485222), (95, 459684), (113, 386460), (114, 383070), (171, 255380), (180, 242611), (190, 229842), (226, 193230), (228, 191535), (285, 153228), (339, 128820), (342, 127690), (380, 114921), (452, 96615), (565, 77292), (570, 76614), (678, 64410), (684, 63845), (855, 51076), (1017, 42940), (1130, 38646), (1140, 38307), (1356, 32205), (1695, 25764), (1710, 25538), (2034, 21470), (2147, 20340), (2260, 19323), (3390, 12882), (3420, 12769), (4068, 10735), (4294, 10170), (5085, 8588), (6441, 6780)]