198689220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3643}}^1$

素因数の和:3762

約数の個数: 96

約数和(自身を含む): 624435840

約数和(自身を除く): 425746620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 606, 909, 1010, 1212, 1515, 1818, 2020, 2727, 3030, 3636, 3643, 4545, 5454, 6060, 7286, 9090, 10908, 10929, 13635, 14572, 18180, 18215, 21858, 27270, 32787, 36430, 43716, 54540, 54645, 65574, 72860, 98361, 109290, 131148, 163935, 196722, 218580, 327870, 367943, 393444, 491805, 655740, 735886, 983610, 1103829, 1471772, 1839715, 1967220, 2207658, 3311487, 3679430, 4415316, 5519145, 6622974, 7358860, 9934461, 11038290, 13245948, 16557435, 19868922, 22076580, 33114870, 39737844, 49672305, 66229740, 99344610, 198689220]

約数ペア:

[(1, 198689220), (2, 99344610), (3, 66229740), (4, 49672305), (5, 39737844), (6, 33114870), (9, 22076580), (10, 19868922), (12, 16557435), (15, 13245948), (18, 11038290), (20, 9934461), (27, 7358860), (30, 6622974), (36, 5519145), (45, 4415316), (54, 3679430), (60, 3311487), (90, 2207658), (101, 1967220), (108, 1839715), (135, 1471772), (180, 1103829), (202, 983610), (270, 735886), (303, 655740), (404, 491805), (505, 393444), (540, 367943), (606, 327870), (909, 218580), (1010, 196722), (1212, 163935), (1515, 131148), (1818, 109290), (2020, 98361), (2727, 72860), (3030, 65574), (3636, 54645), (3643, 54540), (4545, 43716), (5454, 36430), (6060, 32787), (7286, 27270), (9090, 21858), (10908, 18215), (10929, 18180), (13635, 14572)]