902271480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6271}}^1$

素因数の和:6405

約数の個数: 128

約数和(自身を含む): 2980454400

約数和(自身を除く): 2078182920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1090, 1199, 1308, 1320, 1635, 2180, 2398, 2616, 3270, 3597, 4360, 4796, 5995, 6271, 6540, 7194, 9592, 11990, 12542, 13080, 14388, 17985, 18813, 23980, 25084, 28776, 31355, 35970, 37626, 47960, 50168, 62710, 68981, 71940, 75252, 94065, 125420, 137962, 143880, 150504, 188130, 206943, 250840, 275924, 344905, 376260, 413886, 551848, 683539, 689810, 752520, 827772, 1034715, 1367078, 1379620, 1655544, 2050617, 2069430, 2734156, 2759240, 3417695, 4101234, 4138860, 5468312, 6835390, 7518929, 8202468, 8277720, 10253085, 13670780, 15037858, 16404936, 20506170, 22556787, 27341560, 30075716, 37594645, 41012340, 45113574, 60151432, 75189290, 82024680, 90227148, 112783935, 150378580, 180454296, 225567870, 300757160, 451135740, 902271480]

約数ペア:

[(1, 902271480), (2, 451135740), (3, 300757160), (4, 225567870), (5, 180454296), (6, 150378580), (8, 112783935), (10, 90227148), (11, 82024680), (12, 75189290), (15, 60151432), (20, 45113574), (22, 41012340), (24, 37594645), (30, 30075716), (33, 27341560), (40, 22556787), (44, 20506170), (55, 16404936), (60, 15037858), (66, 13670780), (88, 10253085), (109, 8277720), (110, 8202468), (120, 7518929), (132, 6835390), (165, 5468312), (218, 4138860), (220, 4101234), (264, 3417695), (327, 2759240), (330, 2734156), (436, 2069430), (440, 2050617), (545, 1655544), (654, 1379620), (660, 1367078), (872, 1034715), (1090, 827772), (1199, 752520), (1308, 689810), (1320, 683539), (1635, 551848), (2180, 413886), (2398, 376260), (2616, 344905), (3270, 275924), (3597, 250840), (4360, 206943), (4796, 188130), (5995, 150504), (6271, 143880), (6540, 137962), (7194, 125420), (9592, 94065), (11990, 75252), (12542, 71940), (13080, 68981), (14388, 62710), (17985, 50168), (18813, 47960), (23980, 37626), (25084, 35970), (28776, 31355)]