37871820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 138378240

約数和(自身を除く): 100506420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 233, 252, 258, 270, 301, 315, 378, 387, 420, 430, 466, 516, 540, 602, 630, 645, 699, 756, 774, 860, 903, 932, 945, 1161, 1165, 1204, 1260, 1290, 1398, 1505, 1548, 1631, 1806, 1890, 1935, 2097, 2322, 2330, 2580, 2709, 2796, 3010, 3262, 3495, 3612, 3780, 3870, 4194, 4515, 4644, 4660, 4893, 5418, 5805, 6020, 6291, 6524, 6990, 7740, 8127, 8155, 8388, 9030, 9786, 10019, 10485, 10836, 11610, 12582, 13545, 13980, 14679, 16254, 16310, 18060, 19572, 20038, 20970, 23220, 24465, 25164, 27090, 29358, 30057, 31455, 32508, 32620, 40076, 40635, 41940, 44037, 48930, 50095, 54180, 58716, 60114, 62910, 70133, 73395, 81270, 88074, 90171, 97860, 100190, 120228, 125820, 140266, 146790, 150285, 162540, 176148, 180342, 200380, 210399, 220185, 270513, 280532, 293580, 300570, 350665, 360684, 420798, 440370, 450855, 541026, 601140, 631197, 701330, 841596, 880740, 901710, 1051995, 1082052, 1262394, 1352565, 1402660, 1803420, 1893591, 2103990, 2524788, 2705130, 3155985, 3787182, 4207980, 5410260, 6311970, 7574364, 9467955, 12623940, 18935910, 37871820]

約数ペア:

[(1, 37871820), (2, 18935910), (3, 12623940), (4, 9467955), (5, 7574364), (6, 6311970), (7, 5410260), (9, 4207980), (10, 3787182), (12, 3155985), (14, 2705130), (15, 2524788), (18, 2103990), (20, 1893591), (21, 1803420), (27, 1402660), (28, 1352565), (30, 1262394), (35, 1082052), (36, 1051995), (42, 901710), (43, 880740), (45, 841596), (54, 701330), (60, 631197), (63, 601140), (70, 541026), (84, 450855), (86, 440370), (90, 420798), (105, 360684), (108, 350665), (126, 300570), (129, 293580), (135, 280532), (140, 270513), (172, 220185), (180, 210399), (189, 200380), (210, 180342), (215, 176148), (233, 162540), (252, 150285), (258, 146790), (270, 140266), (301, 125820), (315, 120228), (378, 100190), (387, 97860), (420, 90171), (430, 88074), (466, 81270), (516, 73395), (540, 70133), (602, 62910), (630, 60114), (645, 58716), (699, 54180), (756, 50095), (774, 48930), (860, 44037), (903, 41940), (932, 40635), (945, 40076), (1161, 32620), (1165, 32508), (1204, 31455), (1260, 30057), (1290, 29358), (1398, 27090), (1505, 25164), (1548, 24465), (1631, 23220), (1806, 20970), (1890, 20038), (1935, 19572), (2097, 18060), (2322, 16310), (2330, 16254), (2580, 14679), (2709, 13980), (2796, 13545), (3010, 12582), (3262, 11610), (3495, 10836), (3612, 10485), (3780, 10019), (3870, 9786), (4194, 9030), (4515, 8388), (4644, 8155), (4660, 8127), (4893, 7740), (5418, 6990), (5805, 6524), (6020, 6291)]