111666420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 361146240

約数和(自身を除く): 249479820

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, 103, 114, 171, 180, 190, 206, 228, 285, 309, 317, 342, 380, 412, 515, 570, 618, 634, 684, 855, 927, 951, 1030, 1140, 1236, 1268, 1545, 1585, 1710, 1854, 1902, 1957, 2060, 2853, 3090, 3170, 3420, 3708, 3804, 3914, 4635, 4755, 5706, 5871, 6023, 6180, 6340, 7828, 9270, 9510, 9785, 11412, 11742, 12046, 14265, 17613, 18069, 18540, 19020, 19570, 23484, 24092, 28530, 29355, 30115, 32651, 35226, 36138, 39140, 54207, 57060, 58710, 60230, 65302, 70452, 72276, 88065, 90345, 97953, 108414, 117420, 120460, 130604, 163255, 176130, 180690, 195906, 216828, 271035, 293859, 326510, 352260, 361380, 391812, 489765, 542070, 587718, 620369, 653020, 979530, 1084140, 1175436, 1240738, 1469295, 1861107, 1959060, 2481476, 2938590, 3101845, 3722214, 5583321, 5877180, 6203690, 7444428, 9305535, 11166642, 12407380, 18611070, 22333284, 27916605, 37222140, 55833210, 111666420]

約数ペア:

[(1, 111666420), (2, 55833210), (3, 37222140), (4, 27916605), (5, 22333284), (6, 18611070), (9, 12407380), (10, 11166642), (12, 9305535), (15, 7444428), (18, 6203690), (19, 5877180), (20, 5583321), (30, 3722214), (36, 3101845), (38, 2938590), (45, 2481476), (57, 1959060), (60, 1861107), (76, 1469295), (90, 1240738), (95, 1175436), (103, 1084140), (114, 979530), (171, 653020), (180, 620369), (190, 587718), (206, 542070), (228, 489765), (285, 391812), (309, 361380), (317, 352260), (342, 326510), (380, 293859), (412, 271035), (515, 216828), (570, 195906), (618, 180690), (634, 176130), (684, 163255), (855, 130604), (927, 120460), (951, 117420), (1030, 108414), (1140, 97953), (1236, 90345), (1268, 88065), (1545, 72276), (1585, 70452), (1710, 65302), (1854, 60230), (1902, 58710), (1957, 57060), (2060, 54207), (2853, 39140), (3090, 36138), (3170, 35226), (3420, 32651), (3708, 30115), (3804, 29355), (3914, 28530), (4635, 24092), (4755, 23484), (5706, 19570), (5871, 19020), (6023, 18540), (6180, 18069), (6340, 17613), (7828, 14265), (9270, 12046), (9510, 11742), (9785, 11412)]