201087450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 589024800

約数和(自身を除く): 387937350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 29, 30, 38, 45, 50, 57, 58, 75, 87, 90, 95, 114, 145, 150, 171, 174, 190, 225, 261, 285, 290, 342, 435, 450, 475, 522, 551, 570, 725, 811, 855, 870, 950, 1102, 1305, 1425, 1450, 1622, 1653, 1710, 2175, 2433, 2610, 2755, 2850, 3306, 4055, 4275, 4350, 4866, 4959, 5510, 6525, 7299, 8110, 8265, 8550, 9918, 12165, 13050, 13775, 14598, 15409, 16530, 20275, 23519, 24330, 24795, 27550, 30818, 36495, 40550, 41325, 46227, 47038, 49590, 60825, 70557, 72990, 77045, 82650, 92454, 117595, 121650, 123975, 138681, 141114, 154090, 182475, 211671, 231135, 235190, 247950, 277362, 352785, 364950, 385225, 423342, 446861, 462270, 587975, 693405, 705570, 770450, 893722, 1058355, 1155675, 1175950, 1340583, 1386810, 1763925, 2116710, 2234305, 2311350, 2681166, 3467025, 3527850, 4021749, 4468610, 5291775, 6702915, 6934050, 8043498, 10583550, 11171525, 13405830, 20108745, 22343050, 33514575, 40217490, 67029150, 100543725, 201087450]

約数ペア:

[(1, 201087450), (2, 100543725), (3, 67029150), (5, 40217490), (6, 33514575), (9, 22343050), (10, 20108745), (15, 13405830), (18, 11171525), (19, 10583550), (25, 8043498), (29, 6934050), (30, 6702915), (38, 5291775), (45, 4468610), (50, 4021749), (57, 3527850), (58, 3467025), (75, 2681166), (87, 2311350), (90, 2234305), (95, 2116710), (114, 1763925), (145, 1386810), (150, 1340583), (171, 1175950), (174, 1155675), (190, 1058355), (225, 893722), (261, 770450), (285, 705570), (290, 693405), (342, 587975), (435, 462270), (450, 446861), (475, 423342), (522, 385225), (551, 364950), (570, 352785), (725, 277362), (811, 247950), (855, 235190), (870, 231135), (950, 211671), (1102, 182475), (1305, 154090), (1425, 141114), (1450, 138681), (1622, 123975), (1653, 121650), (1710, 117595), (2175, 92454), (2433, 82650), (2610, 77045), (2755, 72990), (2850, 70557), (3306, 60825), (4055, 49590), (4275, 47038), (4350, 46227), (4866, 41325), (4959, 40550), (5510, 36495), (6525, 30818), (7299, 27550), (8110, 24795), (8265, 24330), (8550, 23519), (9918, 20275), (12165, 16530), (13050, 15409), (13775, 14598)]