112487220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 371105280

約数和(自身を除く): 258618060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 372, 380, 465, 558, 570, 589, 620, 684, 855, 930, 1061, 1116, 1140, 1178, 1395, 1710, 1767, 1860, 2122, 2356, 2790, 2945, 3183, 3420, 3534, 4244, 5301, 5305, 5580, 5890, 6366, 7068, 8835, 9549, 10602, 10610, 11780, 12732, 15915, 17670, 19098, 20159, 21204, 21220, 26505, 31830, 32891, 35340, 38196, 40318, 47745, 53010, 60477, 63660, 65782, 80636, 95490, 98673, 100795, 106020, 120954, 131564, 164455, 181431, 190980, 197346, 201590, 241908, 296019, 302385, 328910, 362862, 394692, 403180, 493365, 592038, 604770, 624929, 657820, 725724, 907155, 986730, 1184076, 1209540, 1249858, 1480095, 1814310, 1874787, 1973460, 2499716, 2960190, 3124645, 3628620, 3749574, 5624361, 5920380, 6249290, 7499148, 9373935, 11248722, 12498580, 18747870, 22497444, 28121805, 37495740, 56243610, 112487220]

約数ペア:

[(1, 112487220), (2, 56243610), (3, 37495740), (4, 28121805), (5, 22497444), (6, 18747870), (9, 12498580), (10, 11248722), (12, 9373935), (15, 7499148), (18, 6249290), (19, 5920380), (20, 5624361), (30, 3749574), (31, 3628620), (36, 3124645), (38, 2960190), (45, 2499716), (57, 1973460), (60, 1874787), (62, 1814310), (76, 1480095), (90, 1249858), (93, 1209540), (95, 1184076), (114, 986730), (124, 907155), (155, 725724), (171, 657820), (180, 624929), (186, 604770), (190, 592038), (228, 493365), (279, 403180), (285, 394692), (310, 362862), (342, 328910), (372, 302385), (380, 296019), (465, 241908), (558, 201590), (570, 197346), (589, 190980), (620, 181431), (684, 164455), (855, 131564), (930, 120954), (1061, 106020), (1116, 100795), (1140, 98673), (1178, 95490), (1395, 80636), (1710, 65782), (1767, 63660), (1860, 60477), (2122, 53010), (2356, 47745), (2790, 40318), (2945, 38196), (3183, 35340), (3420, 32891), (3534, 31830), (4244, 26505), (5301, 21220), (5305, 21204), (5580, 20159), (5890, 19098), (6366, 17670), (7068, 15915), (8835, 12732), (9549, 11780), (10602, 10610)]