42142950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 128563200

約数和(自身を除く): 86420250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 31, 38, 45, 50, 53, 54, 57, 62, 75, 90, 93, 95, 106, 114, 135, 150, 155, 159, 171, 186, 190, 225, 265, 270, 279, 285, 310, 318, 342, 450, 465, 475, 477, 513, 530, 558, 570, 589, 675, 775, 795, 837, 855, 930, 950, 954, 1007, 1026, 1178, 1325, 1350, 1395, 1425, 1431, 1550, 1590, 1643, 1674, 1710, 1767, 2014, 2325, 2385, 2565, 2650, 2790, 2850, 2862, 2945, 3021, 3286, 3534, 3975, 4185, 4275, 4650, 4770, 4929, 5035, 5130, 5301, 5890, 6042, 6975, 7155, 7950, 8215, 8370, 8550, 8835, 9063, 9858, 10070, 10602, 11925, 12825, 13950, 14310, 14725, 14787, 15105, 15903, 16430, 17670, 18126, 20925, 23850, 24645, 25175, 25650, 26505, 27189, 29450, 29574, 30210, 31217, 31806, 35775, 41075, 41850, 44175, 44361, 45315, 49290, 50350, 53010, 54378, 62434, 71550, 73935, 75525, 79515, 82150, 88350, 88722, 90630, 93651, 123225, 132525, 135945, 147870, 151050, 156085, 159030, 187302, 221805, 226575, 246450, 265050, 271890, 280953, 312170, 369675, 397575, 443610, 453150, 468255, 561906, 679725, 739350, 780425, 795150, 842859, 936510, 1109025, 1359450, 1404765, 1560850, 1685718, 2218050, 2341275, 2809530, 4214295, 4682550, 7023825, 8428590, 14047650, 21071475, 42142950]

約数ペア:

[(1, 42142950), (2, 21071475), (3, 14047650), (5, 8428590), (6, 7023825), (9, 4682550), (10, 4214295), (15, 2809530), (18, 2341275), (19, 2218050), (25, 1685718), (27, 1560850), (30, 1404765), (31, 1359450), (38, 1109025), (45, 936510), (50, 842859), (53, 795150), (54, 780425), (57, 739350), (62, 679725), (75, 561906), (90, 468255), (93, 453150), (95, 443610), (106, 397575), (114, 369675), (135, 312170), (150, 280953), (155, 271890), (159, 265050), (171, 246450), (186, 226575), (190, 221805), (225, 187302), (265, 159030), (270, 156085), (279, 151050), (285, 147870), (310, 135945), (318, 132525), (342, 123225), (450, 93651), (465, 90630), (475, 88722), (477, 88350), (513, 82150), (530, 79515), (558, 75525), (570, 73935), (589, 71550), (675, 62434), (775, 54378), (795, 53010), (837, 50350), (855, 49290), (930, 45315), (950, 44361), (954, 44175), (1007, 41850), (1026, 41075), (1178, 35775), (1325, 31806), (1350, 31217), (1395, 30210), (1425, 29574), (1431, 29450), (1550, 27189), (1590, 26505), (1643, 25650), (1674, 25175), (1710, 24645), (1767, 23850), (2014, 20925), (2325, 18126), (2385, 17670), (2565, 16430), (2650, 15903), (2790, 15105), (2850, 14787), (2862, 14725), (2945, 14310), (3021, 13950), (3286, 12825), (3534, 11925), (3975, 10602), (4185, 10070), (4275, 9858), (4650, 9063), (4770, 8835), (4929, 8550), (5035, 8370), (5130, 8215), (5301, 7950), (5890, 7155), (6042, 6975)]