215134218000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2071

約数の個数: 960

約数和(自身を含む): 888967602432

約数和(自身を除く): 673833384432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 80, 81, 85, 90, 100, 102, 104, 108, 117, 120, 125, 130, 135, 136, 144, 150, 153, 156, 162, 170, 180, 195, 200, 204, 208, 216, 221, 225, 234, 240, 243, 250, 255, 260, 270, 272, 300, 306, 312, 324, 325, 340, 351, 360, 375, 390, 400, 405, 408, 425, 432, 442, 450, 459, 468, 486, 500, 510, 520, 540, 585, 600, 612, 624, 648, 650, 663, 675, 680, 702, 720, 750, 765, 780, 810, 816, 850, 884, 900, 918, 936, 972, 975, 1000, 1020, 1040, 1053, 1080, 1105, 1125, 1170, 1200, 1215, 1224, 1275, 1296, 1300, 1326, 1350, 1360, 1377, 1404, 1500, 1530, 1560, 1620, 1625, 1700, 1755, 1768, 1800, 1836, 1872, 1944, 1950, 1989, 2000, 2003, 2025, 2040, 2106, 2125, 2160, 2210, 2250, 2295, 2340, 2430, 2448, 2550, 2600, 2652, 2700, 2754, 2808, 2925, 3000, 3060, 3120, 3159, 3240, 3250, 3315, 3375, 3400, 3510, 3536, 3600, 3672, 3825, 3888, 3900, 3978, 4006, 4050, 4080, 4131, 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約数ペア:

[(1, 215134218000), (2, 107567109000), (3, 71711406000), (4, 53783554500), (5, 43026843600), (6, 35855703000), (8, 26891777250), (9, 23903802000), (10, 21513421800), (12, 17927851500), (13, 16548786000), (15, 14342281200), (16, 13445888625), (17, 12654954000), (18, 11951901000), (20, 10756710900), (24, 8963925750), (25, 8605368720), (26, 8274393000), (27, 7967934000), (30, 7171140600), (34, 6327477000), (36, 5975950500), (39, 5516262000), (40, 5378355450), (45, 4780760400), (48, 4481962875), (50, 4302684360), (51, 4218318000), (52, 4137196500), (54, 3983967000), (60, 3585570300), (65, 3309757200), (68, 3163738500), (72, 2987975250), (75, 2868456240), (78, 2758131000), (80, 2689177725), (81, 2655978000), (85, 2530990800), (90, 2390380200), (100, 2151342180), (102, 2109159000), (104, 2068598250), (108, 1991983500), (117, 1838754000), (120, 1792785150), (125, 1721073744), (130, 1654878600), (135, 1593586800), (136, 1581869250), (144, 1493987625), (150, 1434228120), (153, 1406106000), 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