84614220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 120

約数和(自身を含む): 279510000

約数和(自身を除く): 194895780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 2749, 3078, 3420, 5130, 5498, 6156, 7695, 8247, 10260, 10996, 13745, 15390, 16494, 24741, 27490, 30780, 32988, 41235, 49482, 52231, 54980, 74223, 82470, 98964, 104462, 123705, 148446, 156693, 164940, 208924, 222669, 247410, 261155, 296892, 313386, 371115, 445338, 470079, 494820, 522310, 626772, 742230, 783465, 890676, 940158, 1044620, 1113345, 1410237, 1484460, 1566930, 1880316, 2226690, 2350395, 2820474, 3133860, 4230711, 4453380, 4700790, 5640948, 7051185, 8461422, 9401580, 14102370, 16922844, 21153555, 28204740, 42307110, 84614220]

約数ペア:

[(1, 84614220), (2, 42307110), (3, 28204740), (4, 21153555), (5, 16922844), (6, 14102370), (9, 9401580), (10, 8461422), (12, 7051185), (15, 5640948), (18, 4700790), (19, 4453380), (20, 4230711), (27, 3133860), (30, 2820474), (36, 2350395), (38, 2226690), (45, 1880316), (54, 1566930), (57, 1484460), (60, 1410237), (76, 1113345), (81, 1044620), (90, 940158), (95, 890676), (108, 783465), (114, 742230), (135, 626772), (162, 522310), (171, 494820), (180, 470079), (190, 445338), (228, 371115), (270, 313386), (285, 296892), (324, 261155), (342, 247410), (380, 222669), (405, 208924), (513, 164940), (540, 156693), (570, 148446), (684, 123705), (810, 104462), (855, 98964), (1026, 82470), (1140, 74223), (1539, 54980), (1620, 52231), (1710, 49482), (2052, 41235), (2565, 32988), (2749, 30780), (3078, 27490), (3420, 24741), (5130, 16494), (5498, 15390), (6156, 13745), (7695, 10996), (8247, 10260)]