312394200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 1037136000

約数和(自身を除く): 724741800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 67, 75, 76, 95, 100, 114, 120, 134, 150, 152, 190, 200, 201, 228, 268, 285, 300, 335, 380, 402, 409, 456, 475, 536, 570, 600, 670, 760, 804, 818, 950, 1005, 1140, 1227, 1273, 1340, 1425, 1608, 1636, 1675, 1900, 2010, 2045, 2280, 2454, 2546, 2680, 2850, 3272, 3350, 3800, 3819, 4020, 4090, 4908, 5025, 5092, 5700, 6135, 6365, 6700, 7638, 7771, 8040, 8180, 9816, 10050, 10184, 10225, 11400, 12270, 12730, 13400, 15276, 15542, 16360, 19095, 20100, 20450, 23313, 24540, 25460, 27403, 30552, 30675, 31084, 31825, 38190, 38855, 40200, 40900, 46626, 49080, 50920, 54806, 61350, 62168, 63650, 76380, 77710, 81800, 82209, 93252, 95475, 109612, 116565, 122700, 127300, 137015, 152760, 155420, 164418, 186504, 190950, 194275, 219224, 233130, 245400, 254600, 274030, 310840, 328836, 381900, 388550, 411045, 466260, 520657, 548060, 582825, 657672, 685075, 763800, 777100, 822090, 932520, 1041314, 1096120, 1165650, 1370150, 1554200, 1561971, 1644180, 2055225, 2082628, 2331300, 2603285, 2740300, 3123942, 3288360, 4110450, 4165256, 4662600, 5206570, 5480600, 6247884, 7809855, 8220900, 10413140, 12495768, 13016425, 15619710, 16441800, 20826280, 26032850, 31239420, 39049275, 52065700, 62478840, 78098550, 104131400, 156197100, 312394200]

約数ペア:

[(1, 312394200), (2, 156197100), (3, 104131400), (4, 78098550), (5, 62478840), (6, 52065700), (8, 39049275), (10, 31239420), (12, 26032850), (15, 20826280), (19, 16441800), (20, 15619710), (24, 13016425), (25, 12495768), (30, 10413140), (38, 8220900), (40, 7809855), (50, 6247884), (57, 5480600), (60, 5206570), (67, 4662600), (75, 4165256), (76, 4110450), (95, 3288360), (100, 3123942), (114, 2740300), (120, 2603285), (134, 2331300), (150, 2082628), (152, 2055225), (190, 1644180), (200, 1561971), (201, 1554200), (228, 1370150), (268, 1165650), (285, 1096120), (300, 1041314), (335, 932520), (380, 822090), (402, 777100), (409, 763800), (456, 685075), (475, 657672), (536, 582825), (570, 548060), (600, 520657), (670, 466260), (760, 411045), (804, 388550), (818, 381900), (950, 328836), (1005, 310840), (1140, 274030), (1227, 254600), (1273, 245400), (1340, 233130), (1425, 219224), (1608, 194275), (1636, 190950), (1675, 186504), (1900, 164418), (2010, 155420), (2045, 152760), (2280, 137015), (2454, 127300), (2546, 122700), (2680, 116565), (2850, 109612), (3272, 95475), (3350, 93252), (3800, 82209), (3819, 81800), (4020, 77710), (4090, 76380), (4908, 63650), (5025, 62168), (5092, 61350), (5700, 54806), (6135, 50920), (6365, 49080), (6700, 46626), (7638, 40900), (7771, 40200), (8040, 38855), (8180, 38190), (9816, 31825), (10050, 31084), (10184, 30675), (10225, 30552), (11400, 27403), (12270, 25460), (12730, 24540), (13400, 23313), (15276, 20450), (15542, 20100), (16360, 19095)]