79813800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 304668000

約数和(自身を除く): 224854200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 29, 30, 33, 36, 40, 44, 45, 50, 55, 58, 60, 66, 72, 75, 87, 88, 90, 99, 100, 110, 116, 120, 132, 139, 145, 150, 165, 174, 180, 198, 200, 220, 225, 232, 261, 264, 275, 278, 290, 300, 319, 330, 348, 360, 396, 417, 435, 440, 450, 495, 522, 550, 556, 580, 600, 638, 660, 695, 696, 725, 792, 825, 834, 870, 900, 957, 990, 1044, 1100, 1112, 1160, 1251, 1276, 1305, 1320, 1390, 1450, 1529, 1595, 1650, 1668, 1740, 1800, 1914, 1980, 2085, 2088, 2175, 2200, 2475, 2502, 2552, 2610, 2780, 2871, 2900, 3058, 3190, 3300, 3336, 3475, 3480, 3828, 3960, 4031, 4170, 4350, 4587, 4785, 4950, 5004, 5220, 5560, 5742, 5800, 6116, 6255, 6380, 6525, 6600, 6950, 7645, 7656, 7975, 8062, 8340, 8700, 9174, 9570, 9900, 10008, 10425, 10440, 11484, 12093, 12232, 12510, 12760, 13050, 13761, 13900, 14355, 15290, 15950, 16124, 16680, 17400, 18348, 19140, 19800, 20155, 20850, 22935, 22968, 23925, 24186, 25020, 26100, 27522, 27800, 28710, 30580, 31275, 31900, 32248, 36279, 36696, 38225, 38280, 40310, 41700, 44341, 45870, 47850, 48372, 50040, 52200, 55044, 57420, 60465, 61160, 62550, 63800, 68805, 71775, 72558, 76450, 80620, 83400, 88682, 91740, 95700, 96744, 100775, 110088, 114675, 114840, 120930, 125100, 133023, 137610, 143550, 145116, 152900, 161240, 177364, 181395, 183480, 191400, 201550, 221705, 229350, 241860, 250200, 266046, 275220, 287100, 290232, 302325, 305800, 344025, 354728, 362790, 399069, 403100, 443410, 458700, 483720, 532092, 550440, 574200, 604650, 665115, 688050, 725580, 798138, 806200, 886820, 906975, 917400, 1064184, 1108525, 1209300, 1330230, 1376100, 1451160, 1596276, 1773640, 1813950, 1995345, 2217050, 2418600, 2660460, 2752200, 3192552, 3325575, 3627900, 3990690, 4434100, 5320920, 6651150, 7255800, 7981380, 8868200, 9976725, 13302300, 15962760, 19953450, 26604600, 39906900, 79813800]

約数ペア:

[(1, 79813800), (2, 39906900), (3, 26604600), (4, 19953450), (5, 15962760), (6, 13302300), (8, 9976725), (9, 8868200), (10, 7981380), (11, 7255800), (12, 6651150), (15, 5320920), (18, 4434100), (20, 3990690), (22, 3627900), (24, 3325575), (25, 3192552), (29, 2752200), (30, 2660460), (33, 2418600), (36, 2217050), (40, 1995345), (44, 1813950), (45, 1773640), (50, 1596276), (55, 1451160), (58, 1376100), (60, 1330230), (66, 1209300), (72, 1108525), (75, 1064184), (87, 917400), (88, 906975), (90, 886820), (99, 806200), (100, 798138), (110, 725580), (116, 688050), (120, 665115), (132, 604650), (139, 574200), (145, 550440), (150, 532092), (165, 483720), (174, 458700), (180, 443410), (198, 403100), (200, 399069), (220, 362790), (225, 354728), (232, 344025), (261, 305800), (264, 302325), (275, 290232), (278, 287100), (290, 275220), (300, 266046), (319, 250200), (330, 241860), (348, 229350), (360, 221705), (396, 201550), (417, 191400), (435, 183480), (440, 181395), (450, 177364), (495, 161240), (522, 152900), (550, 145116), (556, 143550), (580, 137610), (600, 133023), (638, 125100), (660, 120930), (695, 114840), (696, 114675), (725, 110088), (792, 100775), (825, 96744), (834, 95700), (870, 91740), (900, 88682), (957, 83400), (990, 80620), (1044, 76450), (1100, 72558), (1112, 71775), (1160, 68805), (1251, 63800), (1276, 62550), (1305, 61160), (1320, 60465), (1390, 57420), (1450, 55044), (1529, 52200), (1595, 50040), (1650, 48372), (1668, 47850), (1740, 45870), (1800, 44341), (1914, 41700), (1980, 40310), (2085, 38280), (2088, 38225), (2175, 36696), (2200, 36279), (2475, 32248), (2502, 31900), (2552, 31275), (2610, 30580), (2780, 28710), (2871, 27800), (2900, 27522), (3058, 26100), (3190, 25020), (3300, 24186), (3336, 23925), (3475, 22968), (3480, 22935), (3828, 20850), (3960, 20155), (4031, 19800), (4170, 19140), (4350, 18348), (4587, 17400), (4785, 16680), (4950, 16124), (5004, 15950), (5220, 15290), (5560, 14355), (5742, 13900), (5800, 13761), (6116, 13050), (6255, 12760), (6380, 12510), (6525, 12232), (6600, 12093), (6950, 11484), (7645, 10440), (7656, 10425), (7975, 10008), (8062, 9900), (8340, 9570), (8700, 9174)]