531117000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 1902700800

約数和(自身を除く): 1371583800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 79, 81, 83, 90, 100, 108, 120, 125, 135, 150, 158, 162, 166, 180, 200, 216, 225, 237, 249, 250, 270, 300, 316, 324, 332, 360, 375, 395, 405, 415, 450, 474, 498, 500, 540, 600, 632, 648, 664, 675, 711, 747, 750, 790, 810, 830, 900, 948, 996, 1000, 1080, 1125, 1185, 1245, 1350, 1422, 1494, 1500, 1580, 1620, 1660, 1800, 1896, 1975, 1992, 2025, 2075, 2133, 2241, 2250, 2370, 2490, 2700, 2844, 2988, 3000, 3160, 3240, 3320, 3375, 3555, 3735, 3950, 4050, 4150, 4266, 4482, 4500, 4740, 4980, 5400, 5688, 5925, 5976, 6225, 6399, 6557, 6723, 6750, 7110, 7470, 7900, 8100, 8300, 8532, 8964, 9000, 9480, 9875, 9960, 10125, 10375, 10665, 11205, 11850, 12450, 12798, 13114, 13446, 13500, 14220, 14940, 15800, 16200, 16600, 17064, 17775, 17928, 18675, 19671, 19750, 20250, 20750, 21330, 22410, 23700, 24900, 25596, 26228, 26892, 27000, 28440, 29625, 29880, 31125, 31995, 32785, 33615, 35550, 37350, 39342, 39500, 40500, 41500, 42660, 44820, 47400, 49800, 51192, 52456, 53325, 53784, 56025, 59013, 59250, 62250, 63990, 65570, 67230, 71100, 74700, 78684, 79000, 81000, 83000, 85320, 88875, 89640, 93375, 98355, 106650, 112050, 118026, 118500, 124500, 127980, 131140, 134460, 142200, 149400, 157368, 159975, 163925, 168075, 177039, 177750, 186750, 196710, 213300, 224100, 236052, 237000, 249000, 255960, 262280, 266625, 268920, 280125, 295065, 319950, 327850, 336150, 354078, 355500, 373500, 393420, 426600, 448200, 472104, 491775, 531117, 533250, 560250, 590130, 639900, 655700, 672300, 708156, 711000, 747000, 786840, 799875, 819625, 840375, 885195, 983550, 1062234, 1066500, 1120500, 1180260, 1279800, 1311400, 1344600, 1416312, 1475325, 1599750, 1639250, 1680750, 1770390, 1967100, 2124468, 2133000, 2241000, 2360520, 2458875, 2655585, 2950650, 3199500, 3278500, 3361500, 3540780, 3934200, 4248936, 4425975, 4917750, 5311170, 5901300, 6399000, 6557000, 6723000, 7081560, 7376625, 8851950, 9835500, 10622340, 11802600, 13277925, 14753250, 17703900, 19671000, 21244680, 22129875, 26555850, 29506500, 35407800, 44259750, 53111700, 59013000, 66389625, 88519500, 106223400, 132779250, 177039000, 265558500, 531117000]

約数ペア:

[(1, 531117000), (2, 265558500), (3, 177039000), (4, 132779250), (5, 106223400), (6, 88519500), (8, 66389625), (9, 59013000), (10, 53111700), (12, 44259750), (15, 35407800), (18, 29506500), (20, 26555850), (24, 22129875), (25, 21244680), (27, 19671000), (30, 17703900), (36, 14753250), (40, 13277925), (45, 11802600), (50, 10622340), (54, 9835500), (60, 8851950), (72, 7376625), (75, 7081560), (79, 6723000), (81, 6557000), (83, 6399000), (90, 5901300), (100, 5311170), (108, 4917750), (120, 4425975), (125, 4248936), (135, 3934200), (150, 3540780), (158, 3361500), (162, 3278500), (166, 3199500), (180, 2950650), (200, 2655585), (216, 2458875), (225, 2360520), (237, 2241000), (249, 2133000), (250, 2124468), (270, 1967100), (300, 1770390), (316, 1680750), (324, 1639250), (332, 1599750), (360, 1475325), (375, 1416312), (395, 1344600), (405, 1311400), (415, 1279800), (450, 1180260), (474, 1120500), (498, 1066500), (500, 1062234), (540, 983550), (600, 885195), (632, 840375), (648, 819625), (664, 799875), (675, 786840), (711, 747000), (747, 711000), (750, 708156), (790, 672300), (810, 655700), (830, 639900), (900, 590130), (948, 560250), (996, 533250), (1000, 531117), (1080, 491775), (1125, 472104), (1185, 448200), (1245, 426600), (1350, 393420), (1422, 373500), (1494, 355500), (1500, 354078), (1580, 336150), (1620, 327850), (1660, 319950), (1800, 295065), (1896, 280125), (1975, 268920), (1992, 266625), (2025, 262280), (2075, 255960), (2133, 249000), (2241, 237000), (2250, 236052), (2370, 224100), (2490, 213300), (2700, 196710), (2844, 186750), (2988, 177750), (3000, 177039), (3160, 168075), (3240, 163925), (3320, 159975), (3375, 157368), (3555, 149400), (3735, 142200), (3950, 134460), (4050, 131140), (4150, 127980), (4266, 124500), (4482, 118500), (4500, 118026), (4740, 112050), (4980, 106650), (5400, 98355), (5688, 93375), (5925, 89640), (5976, 88875), (6225, 85320), (6399, 83000), (6557, 81000), (6723, 79000), (6750, 78684), (7110, 74700), (7470, 71100), (7900, 67230), (8100, 65570), (8300, 63990), (8532, 62250), (8964, 59250), (9000, 59013), (9480, 56025), (9875, 53784), (9960, 53325), (10125, 52456), (10375, 51192), (10665, 49800), (11205, 47400), (11850, 44820), (12450, 42660), (12798, 41500), (13114, 40500), (13446, 39500), (13500, 39342), (14220, 37350), (14940, 35550), (15800, 33615), (16200, 32785), (16600, 31995), (17064, 31125), (17775, 29880), (17928, 29625), (18675, 28440), (19671, 27000), (19750, 26892), (20250, 26228), (20750, 25596), (21330, 24900), (22410, 23700)]