201570525

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 180

約数和(自身を含む): 439317120

約数和(自身を除く): 237746595

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 27, 31, 39, 45, 57, 65, 75, 81, 93, 95, 117, 135, 155, 169, 171, 195, 225, 247, 279, 285, 325, 351, 403, 405, 465, 475, 507, 513, 585, 589, 675, 741, 775, 837, 845, 855, 975, 1053, 1209, 1235, 1395, 1425, 1521, 1539, 1755, 1767, 2015, 2025, 2223, 2325, 2511, 2535, 2565, 2925, 2945, 3211, 3627, 3705, 4185, 4225, 4275, 4563, 5239, 5265, 5301, 6045, 6175, 6669, 6975, 7605, 7657, 7695, 8775, 8835, 9633, 10075, 10881, 11115, 12555, 12675, 12825, 13689, 14725, 15717, 15903, 16055, 18135, 18525, 20007, 20925, 22815, 22971, 26195, 26325, 26505, 28899, 30225, 32643, 33345, 38025, 38285, 38475, 44175, 47151, 47709, 48165, 54405, 55575, 62775, 68445, 68913, 78585, 79515, 80275, 86697, 90675, 99541, 100035, 114075, 114855, 130975, 132525, 141453, 144495, 163215, 166725, 191425, 206739, 235755, 238545, 240825, 260091, 272025, 298623, 342225, 344565, 392925, 397575, 424359, 433485, 497705, 500175, 574275, 620217, 707265, 722475, 816075, 895869, 1033695, 1178775, 1192725, 1300455, 1493115, 1722825, 2121795, 2167425, 2488525, 2687607, 3101085, 3536325, 4479345, 5168475, 6502275, 7465575, 8062821, 10608975, 13438035, 15505425, 22396725, 40314105, 67190175, 201570525]

約数ペア:

[(1, 201570525), (3, 67190175), (5, 40314105), (9, 22396725), (13, 15505425), (15, 13438035), (19, 10608975), (25, 8062821), (27, 7465575), (31, 6502275), (39, 5168475), (45, 4479345), (57, 3536325), (65, 3101085), (75, 2687607), (81, 2488525), (93, 2167425), (95, 2121795), (117, 1722825), (135, 1493115), (155, 1300455), (169, 1192725), (171, 1178775), (195, 1033695), (225, 895869), (247, 816075), (279, 722475), (285, 707265), (325, 620217), (351, 574275), (403, 500175), (405, 497705), (465, 433485), (475, 424359), (507, 397575), (513, 392925), (585, 344565), (589, 342225), (675, 298623), (741, 272025), (775, 260091), (837, 240825), (845, 238545), (855, 235755), (975, 206739), (1053, 191425), (1209, 166725), (1235, 163215), (1395, 144495), (1425, 141453), (1521, 132525), (1539, 130975), (1755, 114855), (1767, 114075), (2015, 100035), (2025, 99541), (2223, 90675), (2325, 86697), (2511, 80275), (2535, 79515), (2565, 78585), (2925, 68913), (2945, 68445), (3211, 62775), (3627, 55575), (3705, 54405), (4185, 48165), (4225, 47709), (4275, 47151), (4563, 44175), (5239, 38475), (5265, 38285), (5301, 38025), (6045, 33345), (6175, 32643), (6669, 30225), (6975, 28899), (7605, 26505), (7657, 26325), (7695, 26195), (8775, 22971), (8835, 22815), (9633, 20925), (10075, 20007), (10881, 18525), (11115, 18135), (12555, 16055), (12675, 15903), (12825, 15717), (13689, 14725)]