7782075540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{34231}}^1$

素因数の和:34670

約数の個数: 96

約数和(自身を含む): 24269118720

約数和(自身を除く): 16487043180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 421, 540, 842, 1263, 1684, 2105, 2526, 3789, 4210, 5052, 6315, 7578, 8420, 11367, 12630, 15156, 18945, 22734, 25260, 34231, 37890, 45468, 56835, 68462, 75780, 102693, 113670, 136924, 171155, 205386, 227340, 308079, 342310, 410772, 513465, 616158, 684620, 924237, 1026930, 1232316, 1540395, 1848474, 2053860, 3080790, 3696948, 4621185, 6161580, 9242370, 14411251, 18484740, 28822502, 43233753, 57645004, 72056255, 86467506, 129701259, 144112510, 172935012, 216168765, 259402518, 288225020, 389103777, 432337530, 518805036, 648506295, 778207554, 864675060, 1297012590, 1556415108, 1945518885, 2594025180, 3891037770, 7782075540]

約数ペア:

[(1, 7782075540), (2, 3891037770), (3, 2594025180), (4, 1945518885), (5, 1556415108), (6, 1297012590), (9, 864675060), (10, 778207554), (12, 648506295), (15, 518805036), (18, 432337530), (20, 389103777), (27, 288225020), (30, 259402518), (36, 216168765), (45, 172935012), (54, 144112510), (60, 129701259), (90, 86467506), (108, 72056255), (135, 57645004), (180, 43233753), (270, 28822502), (421, 18484740), (540, 14411251), (842, 9242370), (1263, 6161580), (1684, 4621185), (2105, 3696948), (2526, 3080790), (3789, 2053860), (4210, 1848474), (5052, 1540395), (6315, 1232316), (7578, 1026930), (8420, 924237), (11367, 684620), (12630, 616158), (15156, 513465), (18945, 410772), (22734, 342310), (25260, 308079), (34231, 227340), (37890, 205386), (45468, 171155), (56835, 136924), (68462, 113670), (75780, 102693)]