154025820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 530893440

約数和(自身を除く): 376867620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 555, 585, 593, 666, 702, 740, 780, 962, 999, 1110, 1170, 1186, 1332, 1404, 1443, 1665, 1755, 1779, 1924, 1998, 2220, 2340, 2372, 2405, 2886, 2965, 3330, 3510, 3558, 3996, 4329, 4810, 4995, 5337, 5772, 5930, 6660, 7020, 7116, 7215, 7709, 8658, 8895, 9620, 9990, 10674, 11860, 12987, 14430, 15418, 16011, 17316, 17790, 19980, 21348, 21645, 21941, 23127, 25974, 26685, 28860, 30836, 32022, 35580, 38545, 43290, 43882, 46254, 51948, 53370, 64044, 64935, 65823, 69381, 77090, 80055, 86580, 87764, 92508, 106740, 109705, 115635, 129870, 131646, 138762, 154180, 160110, 197469, 208143, 219410, 231270, 259740, 263292, 277524, 285233, 320220, 329115, 346905, 394938, 416286, 438820, 462540, 570466, 592407, 658230, 693810, 789876, 832572, 855699, 987345, 1040715, 1140932, 1184814, 1316460, 1387620, 1426165, 1711398, 1974690, 2081430, 2369628, 2567097, 2852330, 2962035, 3422796, 3949380, 4162860, 4278495, 5134194, 5704660, 5924070, 7701291, 8556990, 10268388, 11848140, 12835485, 15402582, 17113980, 25670970, 30805164, 38506455, 51341940, 77012910, 154025820]

約数ペア:

[(1, 154025820), (2, 77012910), (3, 51341940), (4, 38506455), (5, 30805164), (6, 25670970), (9, 17113980), (10, 15402582), (12, 12835485), (13, 11848140), (15, 10268388), (18, 8556990), (20, 7701291), (26, 5924070), (27, 5704660), (30, 5134194), (36, 4278495), (37, 4162860), (39, 3949380), (45, 3422796), (52, 2962035), (54, 2852330), (60, 2567097), (65, 2369628), (74, 2081430), (78, 1974690), (90, 1711398), (108, 1426165), (111, 1387620), (117, 1316460), (130, 1184814), (135, 1140932), (148, 1040715), (156, 987345), (180, 855699), (185, 832572), (195, 789876), (222, 693810), (234, 658230), (260, 592407), (270, 570466), (333, 462540), (351, 438820), (370, 416286), (390, 394938), (444, 346905), (468, 329115), (481, 320220), (540, 285233), (555, 277524), (585, 263292), (593, 259740), (666, 231270), (702, 219410), (740, 208143), (780, 197469), (962, 160110), (999, 154180), (1110, 138762), (1170, 131646), (1186, 129870), (1332, 115635), (1404, 109705), (1443, 106740), (1665, 92508), (1755, 87764), (1779, 86580), (1924, 80055), (1998, 77090), (2220, 69381), (2340, 65823), (2372, 64935), (2405, 64044), (2886, 53370), (2965, 51948), (3330, 46254), (3510, 43882), (3558, 43290), (3996, 38545), (4329, 35580), (4810, 32022), (4995, 30836), (5337, 28860), (5772, 26685), (5930, 25974), (6660, 23127), (7020, 21941), (7116, 21645), (7215, 21348), (7709, 19980), (8658, 17790), (8895, 17316), (9620, 16011), (9990, 15418), (10674, 14430), (11860, 12987)]