671645250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5282

約数の個数: 128

約数和(自身を含む): 1961107200

約数和(自身を除く): 1289461950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 375, 450, 475, 513, 570, 675, 750, 855, 950, 1026, 1125, 1350, 1425, 1710, 2250, 2375, 2565, 2850, 3375, 4275, 4750, 5130, 5237, 6750, 7125, 8550, 10474, 12825, 14250, 15711, 21375, 25650, 26185, 31422, 42750, 47133, 52370, 64125, 78555, 94266, 99503, 128250, 130925, 141399, 157110, 199006, 235665, 261850, 282798, 298509, 392775, 471330, 497515, 597018, 654625, 706995, 785550, 895527, 995030, 1178325, 1309250, 1413990, 1492545, 1791054, 1963875, 2356650, 2487575, 2686581, 2985090, 3534975, 3927750, 4477635, 4975150, 5373162, 5891625, 7069950, 7462725, 8955270, 11783250, 12437875, 13432905, 14925450, 17674875, 22388175, 24875750, 26865810, 35349750, 37313625, 44776350, 67164525, 74627250, 111940875, 134329050, 223881750, 335822625, 671645250]

約数ペア:

[(1, 671645250), (2, 335822625), (3, 223881750), (5, 134329050), (6, 111940875), (9, 74627250), (10, 67164525), (15, 44776350), (18, 37313625), (19, 35349750), (25, 26865810), (27, 24875750), (30, 22388175), (38, 17674875), (45, 14925450), (50, 13432905), (54, 12437875), (57, 11783250), (75, 8955270), (90, 7462725), (95, 7069950), (114, 5891625), (125, 5373162), (135, 4975150), (150, 4477635), (171, 3927750), (190, 3534975), (225, 2985090), (250, 2686581), (270, 2487575), (285, 2356650), (342, 1963875), (375, 1791054), (450, 1492545), (475, 1413990), (513, 1309250), (570, 1178325), (675, 995030), (750, 895527), (855, 785550), (950, 706995), (1026, 654625), (1125, 597018), (1350, 497515), (1425, 471330), (1710, 392775), (2250, 298509), (2375, 282798), (2565, 261850), (2850, 235665), (3375, 199006), (4275, 157110), (4750, 141399), (5130, 130925), (5237, 128250), (6750, 99503), (7125, 94266), (8550, 78555), (10474, 64125), (12825, 52370), (14250, 47133), (15711, 42750), (21375, 31422), (25650, 26185)]