118106820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3014

約数の個数: 144

約数和(自身を含む): 408648240

約数和(自身を除く): 290541420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 2969, 3060, 3315, 3978, 4420, 5938, 6630, 7956, 8907, 9945, 11876, 13260, 14845, 17814, 19890, 26721, 29690, 35628, 38597, 39780, 44535, 50473, 53442, 59380, 77194, 89070, 100946, 106884, 115791, 133605, 151419, 154388, 178140, 192985, 201892, 231582, 252365, 267210, 302838, 347373, 385970, 454257, 463164, 504730, 534420, 578955, 605676, 656149, 694746, 757095, 771940, 908514, 1009460, 1157910, 1312298, 1389492, 1514190, 1736865, 1817028, 1968447, 2271285, 2315820, 2624596, 3028380, 3280745, 3473730, 3936894, 4542570, 5905341, 6561490, 6947460, 7873788, 9085140, 9842235, 11810682, 13122980, 19684470, 23621364, 29526705, 39368940, 59053410, 118106820]

約数ペア:

[(1, 118106820), (2, 59053410), (3, 39368940), (4, 29526705), (5, 23621364), (6, 19684470), (9, 13122980), (10, 11810682), (12, 9842235), (13, 9085140), (15, 7873788), (17, 6947460), (18, 6561490), (20, 5905341), (26, 4542570), (30, 3936894), (34, 3473730), (36, 3280745), (39, 3028380), (45, 2624596), (51, 2315820), (52, 2271285), (60, 1968447), (65, 1817028), (68, 1736865), (78, 1514190), (85, 1389492), (90, 1312298), (102, 1157910), (117, 1009460), (130, 908514), (153, 771940), (156, 757095), (170, 694746), (180, 656149), (195, 605676), (204, 578955), (221, 534420), (234, 504730), (255, 463164), (260, 454257), (306, 385970), (340, 347373), (390, 302838), (442, 267210), (468, 252365), (510, 231582), (585, 201892), (612, 192985), (663, 178140), (765, 154388), (780, 151419), (884, 133605), (1020, 115791), (1105, 106884), (1170, 100946), (1326, 89070), (1530, 77194), (1989, 59380), (2210, 53442), (2340, 50473), (2652, 44535), (2969, 39780), (3060, 38597), (3315, 35628), (3978, 29690), (4420, 26721), (5938, 19890), (6630, 17814), (7956, 14845), (8907, 13260), (9945, 11876)]