83998620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2769

約数の個数: 120

約数和(自身を含む): 277477200

約数和(自身を除く): 193478580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 2729, 3078, 3420, 5130, 5458, 6156, 7695, 8187, 10260, 10916, 13645, 15390, 16374, 24561, 27290, 30780, 32748, 40935, 49122, 51851, 54580, 73683, 81870, 98244, 103702, 122805, 147366, 155553, 163740, 207404, 221049, 245610, 259255, 294732, 311106, 368415, 442098, 466659, 491220, 518510, 622212, 736830, 777765, 884196, 933318, 1037020, 1105245, 1399977, 1473660, 1555530, 1866636, 2210490, 2333295, 2799954, 3111060, 4199931, 4420980, 4666590, 5599908, 6999885, 8399862, 9333180, 13999770, 16799724, 20999655, 27999540, 41999310, 83998620]

約数ペア:

[(1, 83998620), (2, 41999310), (3, 27999540), (4, 20999655), (5, 16799724), (6, 13999770), (9, 9333180), (10, 8399862), (12, 6999885), (15, 5599908), (18, 4666590), (19, 4420980), (20, 4199931), (27, 3111060), (30, 2799954), (36, 2333295), (38, 2210490), (45, 1866636), (54, 1555530), (57, 1473660), (60, 1399977), (76, 1105245), (81, 1037020), (90, 933318), (95, 884196), (108, 777765), (114, 736830), (135, 622212), (162, 518510), (171, 491220), (180, 466659), (190, 442098), (228, 368415), (270, 311106), (285, 294732), (324, 259255), (342, 245610), (380, 221049), (405, 207404), (513, 163740), (540, 155553), (570, 147366), (684, 122805), (810, 103702), (855, 98244), (1026, 81870), (1140, 73683), (1539, 54580), (1620, 51851), (1710, 49122), (2052, 40935), (2565, 32748), (2729, 30780), (3078, 27290), (3420, 24561), (5130, 16374), (5458, 15390), (6156, 13645), (7695, 10916), (8187, 10260)]