154331730

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 488936448

約数和(自身を除く): 334604718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 81, 86, 90, 105, 126, 129, 135, 162, 189, 210, 211, 215, 243, 258, 270, 301, 315, 378, 387, 405, 422, 430, 486, 567, 602, 630, 633, 645, 774, 810, 903, 945, 1055, 1134, 1161, 1215, 1266, 1290, 1477, 1505, 1701, 1806, 1890, 1899, 1935, 2110, 2322, 2430, 2709, 2835, 2954, 3010, 3165, 3402, 3483, 3798, 3870, 4431, 4515, 5418, 5670, 5697, 5805, 6330, 6966, 7385, 8127, 8505, 8862, 9030, 9073, 9495, 10449, 11394, 11610, 13293, 13545, 14770, 16254, 17010, 17091, 17415, 18146, 18990, 20898, 22155, 24381, 26586, 27090, 27219, 28485, 34182, 34830, 39879, 40635, 44310, 45365, 48762, 51273, 52245, 54438, 56970, 63511, 66465, 73143, 79758, 81270, 81657, 85455, 90730, 102546, 104490, 119637, 121905, 127022, 132930, 136095, 146286, 163314, 170910, 190533, 199395, 239274, 243810, 244971, 256365, 272190, 317555, 358911, 365715, 381066, 398790, 408285, 489942, 512730, 571599, 598185, 635110, 717822, 731430, 734913, 816570, 952665, 1143198, 1196370, 1224855, 1469826, 1714797, 1794555, 1905330, 2204739, 2449710, 2857995, 3429594, 3589110, 3674565, 4409478, 5144391, 5715990, 7349130, 8573985, 10288782, 11023695, 15433173, 17147970, 22047390, 25721955, 30866346, 51443910, 77165865, 154331730]

約数ペア:

[(1, 154331730), (2, 77165865), (3, 51443910), (5, 30866346), (6, 25721955), (7, 22047390), (9, 17147970), (10, 15433173), (14, 11023695), (15, 10288782), (18, 8573985), (21, 7349130), (27, 5715990), (30, 5144391), (35, 4409478), (42, 3674565), (43, 3589110), (45, 3429594), (54, 2857995), (63, 2449710), (70, 2204739), (81, 1905330), (86, 1794555), (90, 1714797), (105, 1469826), (126, 1224855), (129, 1196370), (135, 1143198), (162, 952665), (189, 816570), (210, 734913), (211, 731430), (215, 717822), (243, 635110), (258, 598185), (270, 571599), (301, 512730), (315, 489942), (378, 408285), (387, 398790), (405, 381066), (422, 365715), (430, 358911), (486, 317555), (567, 272190), (602, 256365), (630, 244971), (633, 243810), (645, 239274), (774, 199395), (810, 190533), (903, 170910), (945, 163314), (1055, 146286), (1134, 136095), (1161, 132930), (1215, 127022), (1266, 121905), (1290, 119637), (1477, 104490), (1505, 102546), (1701, 90730), (1806, 85455), (1890, 81657), (1899, 81270), (1935, 79758), (2110, 73143), (2322, 66465), (2430, 63511), (2709, 56970), (2835, 54438), (2954, 52245), (3010, 51273), (3165, 48762), (3402, 45365), (3483, 44310), (3798, 40635), (3870, 39879), (4431, 34830), (4515, 34182), (5418, 28485), (5670, 27219), (5697, 27090), (5805, 26586), (6330, 24381), (6966, 22155), (7385, 20898), (8127, 18990), (8505, 18146), (8862, 17415), (9030, 17091), (9073, 17010), (9495, 16254), (10449, 14770), (11394, 13545), (11610, 13293)]