26140687380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{42979}}^1$

素因数の和:43134

約数の個数: 144

約数和(自身を含む): 82604121600

約数和(自身を除く): 56463434220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 109, 124, 155, 180, 186, 218, 279, 310, 327, 372, 436, 465, 545, 558, 620, 654, 930, 981, 1090, 1116, 1308, 1395, 1635, 1860, 1962, 2180, 2790, 3270, 3379, 3924, 4905, 5580, 6540, 6758, 9810, 10137, 13516, 16895, 19620, 20274, 30411, 33790, 40548, 42979, 50685, 60822, 67580, 85958, 101370, 121644, 128937, 152055, 171916, 202740, 214895, 257874, 304110, 386811, 429790, 515748, 608220, 644685, 773622, 859580, 1289370, 1332349, 1547244, 1934055, 2578740, 2664698, 3868110, 3997047, 4684711, 5329396, 6661745, 7736220, 7994094, 9369422, 11991141, 13323490, 14054133, 15988188, 18738844, 19985235, 23423555, 23982282, 26646980, 28108266, 39970470, 42162399, 46847110, 47964564, 56216532, 59955705, 70270665, 79940940, 84324798, 93694220, 119911410, 140541330, 145226041, 168649596, 210811995, 239822820, 281082660, 290452082, 421623990, 435678123, 580904164, 726130205, 843247980, 871356246, 1307034369, 1452260410, 1742712492, 2178390615, 2614068738, 2904520820, 4356781230, 5228137476, 6535171845, 8713562460, 13070343690, 26140687380]

約数ペア:

[(1, 26140687380), (2, 13070343690), (3, 8713562460), (4, 6535171845), (5, 5228137476), (6, 4356781230), (9, 2904520820), (10, 2614068738), (12, 2178390615), (15, 1742712492), (18, 1452260410), (20, 1307034369), (30, 871356246), (31, 843247980), (36, 726130205), (45, 580904164), (60, 435678123), (62, 421623990), (90, 290452082), (93, 281082660), (109, 239822820), (124, 210811995), (155, 168649596), (180, 145226041), (186, 140541330), (218, 119911410), (279, 93694220), (310, 84324798), (327, 79940940), (372, 70270665), (436, 59955705), (465, 56216532), (545, 47964564), (558, 46847110), (620, 42162399), (654, 39970470), (930, 28108266), (981, 26646980), (1090, 23982282), (1116, 23423555), (1308, 19985235), (1395, 18738844), (1635, 15988188), (1860, 14054133), (1962, 13323490), (2180, 11991141), (2790, 9369422), (3270, 7994094), (3379, 7736220), (3924, 6661745), (4905, 5329396), (5580, 4684711), (6540, 3997047), (6758, 3868110), (9810, 2664698), (10137, 2578740), (13516, 1934055), (16895, 1547244), (19620, 1332349), (20274, 1289370), (30411, 859580), (33790, 773622), (40548, 644685), (42979, 608220), (50685, 515748), (60822, 429790), (67580, 386811), (85958, 304110), (101370, 257874), (121644, 214895), (128937, 202740), (152055, 171916)]