25285770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 75271680

約数和(自身を除く): 49985910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 53, 54, 57, 62, 81, 90, 93, 95, 106, 114, 135, 155, 159, 162, 171, 186, 190, 265, 270, 279, 285, 310, 318, 342, 405, 465, 477, 513, 530, 558, 570, 589, 795, 810, 837, 855, 930, 954, 1007, 1026, 1178, 1395, 1431, 1539, 1590, 1643, 1674, 1710, 1767, 2014, 2385, 2511, 2565, 2790, 2862, 2945, 3021, 3078, 3286, 3534, 4185, 4293, 4770, 4929, 5022, 5035, 5130, 5301, 5890, 6042, 7155, 7695, 8215, 8370, 8586, 8835, 9063, 9858, 10070, 10602, 12555, 14310, 14787, 15105, 15390, 15903, 16430, 17670, 18126, 21465, 24645, 25110, 26505, 27189, 29574, 30210, 31217, 31806, 42930, 44361, 45315, 47709, 49290, 53010, 54378, 62434, 73935, 79515, 81567, 88722, 90630, 93651, 95418, 133083, 135945, 147870, 156085, 159030, 163134, 187302, 221805, 238545, 266166, 271890, 280953, 312170, 407835, 443610, 468255, 477090, 561906, 665415, 815670, 842859, 936510, 1330830, 1404765, 1685718, 2528577, 2809530, 4214295, 5057154, 8428590, 12642885, 25285770]

約数ペア:

[(1, 25285770), (2, 12642885), (3, 8428590), (5, 5057154), (6, 4214295), (9, 2809530), (10, 2528577), (15, 1685718), (18, 1404765), (19, 1330830), (27, 936510), (30, 842859), (31, 815670), (38, 665415), (45, 561906), (53, 477090), (54, 468255), (57, 443610), (62, 407835), (81, 312170), (90, 280953), (93, 271890), (95, 266166), (106, 238545), (114, 221805), (135, 187302), (155, 163134), (159, 159030), (162, 156085), (171, 147870), (186, 135945), (190, 133083), (265, 95418), (270, 93651), (279, 90630), (285, 88722), (310, 81567), (318, 79515), (342, 73935), (405, 62434), (465, 54378), (477, 53010), (513, 49290), (530, 47709), (558, 45315), (570, 44361), (589, 42930), (795, 31806), (810, 31217), (837, 30210), (855, 29574), (930, 27189), (954, 26505), (1007, 25110), (1026, 24645), (1178, 21465), (1395, 18126), (1431, 17670), (1539, 16430), (1590, 15903), (1643, 15390), (1674, 15105), (1710, 14787), (1767, 14310), (2014, 12555), (2385, 10602), (2511, 10070), (2565, 9858), (2790, 9063), (2862, 8835), (2945, 8586), (3021, 8370), (3078, 8215), (3286, 7695), (3534, 7155), (4185, 6042), (4293, 5890), (4770, 5301), (4929, 5130), (5022, 5035)]