243343980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 838978560

約数和(自身を除く): 595634580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 90, 99, 108, 110, 132, 135, 142, 165, 180, 198, 213, 220, 270, 284, 297, 330, 355, 396, 426, 495, 540, 577, 594, 639, 660, 710, 781, 852, 990, 1065, 1154, 1188, 1278, 1420, 1485, 1562, 1731, 1917, 1980, 2130, 2308, 2343, 2556, 2885, 2970, 3124, 3195, 3462, 3834, 3905, 4260, 4686, 5193, 5770, 5940, 6347, 6390, 6924, 7029, 7668, 7810, 8655, 9372, 9585, 10386, 11540, 11715, 12694, 12780, 14058, 15579, 15620, 17310, 19041, 19170, 20772, 21087, 23430, 25388, 25965, 28116, 31158, 31735, 34620, 35145, 38082, 38340, 40967, 42174, 46860, 51930, 57123, 62316, 63470, 70290, 76164, 77895, 81934, 84348, 95205, 103860, 105435, 114246, 122901, 126940, 140580, 155790, 163868, 171369, 190410, 204835, 210870, 228492, 245802, 285615, 311580, 342738, 368703, 380820, 409670, 421740, 450637, 491604, 571230, 614505, 685476, 737406, 819340, 856845, 901274, 1106109, 1142460, 1229010, 1351911, 1474812, 1713690, 1802548, 1843515, 2212218, 2253185, 2458020, 2703822, 3427380, 3687030, 4055733, 4424436, 4506370, 5407644, 5530545, 6759555, 7374060, 8111466, 9012740, 11061090, 12167199, 13519110, 16222932, 20278665, 22122180, 24334398, 27038220, 40557330, 48668796, 60835995, 81114660, 121671990, 243343980]

約数ペア:

[(1, 243343980), (2, 121671990), (3, 81114660), (4, 60835995), (5, 48668796), (6, 40557330), (9, 27038220), (10, 24334398), (11, 22122180), (12, 20278665), (15, 16222932), (18, 13519110), (20, 12167199), (22, 11061090), (27, 9012740), (30, 8111466), (33, 7374060), (36, 6759555), (44, 5530545), (45, 5407644), (54, 4506370), (55, 4424436), (60, 4055733), (66, 3687030), (71, 3427380), (90, 2703822), (99, 2458020), (108, 2253185), (110, 2212218), (132, 1843515), (135, 1802548), (142, 1713690), (165, 1474812), (180, 1351911), (198, 1229010), (213, 1142460), (220, 1106109), (270, 901274), (284, 856845), (297, 819340), (330, 737406), (355, 685476), (396, 614505), (426, 571230), (495, 491604), (540, 450637), (577, 421740), (594, 409670), (639, 380820), (660, 368703), (710, 342738), (781, 311580), (852, 285615), (990, 245802), (1065, 228492), (1154, 210870), (1188, 204835), (1278, 190410), (1420, 171369), (1485, 163868), (1562, 155790), (1731, 140580), (1917, 126940), (1980, 122901), (2130, 114246), (2308, 105435), (2343, 103860), (2556, 95205), (2885, 84348), (2970, 81934), (3124, 77895), (3195, 76164), (3462, 70290), (3834, 63470), (3905, 62316), (4260, 57123), (4686, 51930), (5193, 46860), (5770, 42174), (5940, 40967), (6347, 38340), (6390, 38082), (6924, 35145), (7029, 34620), (7668, 31735), (7810, 31158), (8655, 28116), (9372, 25965), (9585, 25388), (10386, 23430), (11540, 21087), (11715, 20772), (12694, 19170), (12780, 19041), (14058, 17310), (15579, 15620)]