91085940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 304274880

約数和(自身を除く): 213188940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 179, 180, 198, 220, 257, 330, 358, 396, 495, 514, 537, 660, 716, 771, 895, 990, 1028, 1074, 1285, 1542, 1611, 1790, 1969, 1980, 2148, 2313, 2570, 2685, 2827, 3084, 3222, 3580, 3855, 3938, 4626, 5140, 5370, 5654, 5907, 6444, 7710, 7876, 8055, 8481, 9252, 9845, 10740, 11308, 11565, 11814, 14135, 15420, 16110, 16962, 17721, 19690, 23130, 23628, 25443, 28270, 29535, 32220, 33924, 35442, 39380, 42405, 46003, 46260, 50886, 56540, 59070, 70884, 84810, 88605, 92006, 101772, 118140, 127215, 138009, 169620, 177210, 184012, 230015, 254430, 276018, 354420, 414027, 460030, 506033, 508860, 552036, 690045, 828054, 920060, 1012066, 1380090, 1518099, 1656108, 2024132, 2070135, 2530165, 2760180, 3036198, 4140270, 4554297, 5060330, 6072396, 7590495, 8280540, 9108594, 10120660, 15180990, 18217188, 22771485, 30361980, 45542970, 91085940]

約数ペア:

[(1, 91085940), (2, 45542970), (3, 30361980), (4, 22771485), (5, 18217188), (6, 15180990), (9, 10120660), (10, 9108594), (11, 8280540), (12, 7590495), (15, 6072396), (18, 5060330), (20, 4554297), (22, 4140270), (30, 3036198), (33, 2760180), (36, 2530165), (44, 2070135), (45, 2024132), (55, 1656108), (60, 1518099), (66, 1380090), (90, 1012066), (99, 920060), (110, 828054), (132, 690045), (165, 552036), (179, 508860), (180, 506033), (198, 460030), (220, 414027), (257, 354420), (330, 276018), (358, 254430), (396, 230015), (495, 184012), (514, 177210), (537, 169620), (660, 138009), (716, 127215), (771, 118140), (895, 101772), (990, 92006), (1028, 88605), (1074, 84810), (1285, 70884), (1542, 59070), (1611, 56540), (1790, 50886), (1969, 46260), (1980, 46003), (2148, 42405), (2313, 39380), (2570, 35442), (2685, 33924), (2827, 32220), (3084, 29535), (3222, 28270), (3580, 25443), (3855, 23628), (3938, 23130), (4626, 19690), (5140, 17721), (5370, 16962), (5654, 16110), (5907, 15420), (6444, 14135), (7710, 11814), (7876, 11565), (8055, 11308), (8481, 10740), (9252, 9845)]