98451540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2662

約数の個数: 144

約数和(自身を含む): 343062720

約数和(自身を除く): 244611180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 2617, 3135, 3420, 3762, 4180, 5234, 6270, 7524, 7851, 9405, 10468, 12540, 13085, 15702, 18810, 23553, 26170, 28787, 31404, 37620, 39255, 47106, 49723, 52340, 57574, 78510, 86361, 94212, 99446, 115148, 117765, 143935, 149169, 157020, 172722, 198892, 235530, 248615, 259083, 287870, 298338, 345444, 431805, 447507, 471060, 497230, 518166, 546953, 575740, 596676, 745845, 863610, 895014, 994460, 1036332, 1093906, 1295415, 1491690, 1640859, 1727220, 1790028, 2187812, 2237535, 2590830, 2734765, 2983380, 3281718, 4475070, 4922577, 5181660, 5469530, 6563436, 8204295, 8950140, 9845154, 10939060, 16408590, 19690308, 24612885, 32817180, 49225770, 98451540]

約数ペア:

[(1, 98451540), (2, 49225770), (3, 32817180), (4, 24612885), (5, 19690308), (6, 16408590), (9, 10939060), (10, 9845154), (11, 8950140), (12, 8204295), (15, 6563436), (18, 5469530), (19, 5181660), (20, 4922577), (22, 4475070), (30, 3281718), (33, 2983380), (36, 2734765), (38, 2590830), (44, 2237535), (45, 2187812), (55, 1790028), (57, 1727220), (60, 1640859), (66, 1491690), (76, 1295415), (90, 1093906), (95, 1036332), (99, 994460), (110, 895014), (114, 863610), (132, 745845), (165, 596676), (171, 575740), (180, 546953), (190, 518166), (198, 497230), (209, 471060), (220, 447507), (228, 431805), (285, 345444), (330, 298338), (342, 287870), (380, 259083), (396, 248615), (418, 235530), (495, 198892), (570, 172722), (627, 157020), (660, 149169), (684, 143935), (836, 117765), (855, 115148), (990, 99446), (1045, 94212), (1140, 86361), (1254, 78510), (1710, 57574), (1881, 52340), (1980, 49723), (2090, 47106), (2508, 39255), (2617, 37620), (3135, 31404), (3420, 28787), (3762, 26170), (4180, 23553), (5234, 18810), (6270, 15702), (7524, 13085), (7851, 12540), (9405, 10468)]