302120000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 280

約数和(自身を含む): 933151296

約数和(自身を除く): 631031296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 83, 91, 100, 104, 112, 125, 130, 140, 160, 166, 175, 182, 200, 208, 224, 250, 260, 280, 320, 325, 332, 350, 364, 400, 415, 416, 448, 455, 500, 520, 560, 581, 625, 650, 664, 700, 728, 800, 830, 832, 875, 910, 1000, 1040, 1079, 1120, 1162, 1250, 1300, 1328, 1400, 1456, 1600, 1625, 1660, 1750, 1820, 2000, 2075, 2080, 2158, 2240, 2275, 2324, 2500, 2600, 2656, 2800, 2905, 2912, 3250, 3320, 3500, 3640, 4000, 4150, 4160, 4316, 4375, 4550, 4648, 5000, 5200, 5312, 5395, 5600, 5810, 5824, 6500, 6640, 7000, 7280, 7553, 8000, 8125, 8300, 8632, 8750, 9100, 9296, 10000, 10375, 10400, 10790, 11200, 11375, 11620, 13000, 13280, 14000, 14525, 14560, 15106, 16250, 16600, 17264, 17500, 18200, 18592, 20000, 20750, 20800, 21580, 22750, 23240, 26000, 26560, 26975, 28000, 29050, 29120, 30212, 32500, 33200, 34528, 35000, 36400, 37184, 37765, 40000, 41500, 43160, 45500, 46480, 51875, 52000, 53950, 56000, 56875, 58100, 60424, 65000, 66400, 69056, 70000, 72625, 72800, 75530, 83000, 86320, 91000, 92960, 103750, 104000, 107900, 113750, 116200, 120848, 130000, 132800, 134875, 140000, 145250, 145600, 151060, 166000, 172640, 182000, 185920, 188825, 207500, 215800, 227500, 232400, 241696, 260000, 269750, 280000, 290500, 302120, 332000, 345280, 363125, 364000, 377650, 415000, 431600, 455000, 464800, 483392, 520000, 539500, 581000, 604240, 664000, 674375, 726250, 728000, 755300, 830000, 863200, 910000, 929600, 944125, 1079000, 1162000, 1208480, 1348750, 1452500, 1510600, 1660000, 1726400, 1820000, 1888250, 2158000, 2324000, 2416960, 2697500, 2905000, 3021200, 3320000, 3640000, 3776500, 4316000, 4648000, 4720625, 5395000, 5810000, 6042400, 7553000, 8632000, 9441250, 10790000, 11620000, 12084800, 15106000, 18882500, 21580000, 23240000, 30212000, 37765000, 43160000, 60424000, 75530000, 151060000, 302120000]

約数ペア:

[(1, 302120000), (2, 151060000), (4, 75530000), (5, 60424000), (7, 43160000), (8, 37765000), (10, 30212000), (13, 23240000), (14, 21580000), (16, 18882500), (20, 15106000), (25, 12084800), (26, 11620000), (28, 10790000), (32, 9441250), (35, 8632000), (40, 7553000), (50, 6042400), (52, 5810000), (56, 5395000), (64, 4720625), (65, 4648000), (70, 4316000), (80, 3776500), (83, 3640000), (91, 3320000), (100, 3021200), (104, 2905000), (112, 2697500), (125, 2416960), (130, 2324000), (140, 2158000), (160, 1888250), (166, 1820000), (175, 1726400), (182, 1660000), (200, 1510600), (208, 1452500), (224, 1348750), (250, 1208480), (260, 1162000), (280, 1079000), (320, 944125), (325, 929600), (332, 910000), (350, 863200), (364, 830000), (400, 755300), (415, 728000), (416, 726250), (448, 674375), (455, 664000), (500, 604240), (520, 581000), (560, 539500), (581, 520000), (625, 483392), (650, 464800), (664, 455000), (700, 431600), (728, 415000), (800, 377650), (830, 364000), (832, 363125), (875, 345280), (910, 332000), (1000, 302120), (1040, 290500), (1079, 280000), (1120, 269750), (1162, 260000), (1250, 241696), (1300, 232400), (1328, 227500), (1400, 215800), (1456, 207500), (1600, 188825), (1625, 185920), (1660, 182000), (1750, 172640), (1820, 166000), (2000, 151060), (2075, 145600), (2080, 145250), (2158, 140000), (2240, 134875), (2275, 132800), (2324, 130000), (2500, 120848), (2600, 116200), (2656, 113750), (2800, 107900), (2905, 104000), (2912, 103750), (3250, 92960), (3320, 91000), (3500, 86320), (3640, 83000), (4000, 75530), (4150, 72800), (4160, 72625), (4316, 70000), (4375, 69056), (4550, 66400), (4648, 65000), (5000, 60424), (5200, 58100), (5312, 56875), (5395, 56000), (5600, 53950), (5810, 52000), (5824, 51875), (6500, 46480), (6640, 45500), (7000, 43160), (7280, 41500), (7553, 40000), (8000, 37765), (8125, 37184), (8300, 36400), (8632, 35000), (8750, 34528), (9100, 33200), (9296, 32500), (10000, 30212), (10375, 29120), (10400, 29050), (10790, 28000), (11200, 26975), (11375, 26560), (11620, 26000), (13000, 23240), (13280, 22750), (14000, 21580), (14525, 20800), (14560, 20750), (15106, 20000), (16250, 18592), (16600, 18200), (17264, 17500)]