289793400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 987124320

約数和(自身を除く): 697330920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 53, 60, 65, 75, 78, 100, 104, 106, 120, 130, 150, 156, 159, 195, 200, 212, 260, 265, 300, 312, 318, 325, 390, 424, 520, 530, 600, 636, 650, 689, 701, 780, 795, 975, 1060, 1272, 1300, 1325, 1378, 1402, 1560, 1590, 1950, 2067, 2103, 2120, 2600, 2650, 2756, 2804, 3180, 3445, 3505, 3900, 3975, 4134, 4206, 5300, 5512, 5608, 6360, 6890, 7010, 7800, 7950, 8268, 8412, 9113, 10335, 10515, 10600, 13780, 14020, 15900, 16536, 16824, 17225, 17525, 18226, 20670, 21030, 27339, 27560, 28040, 31800, 34450, 35050, 36452, 37153, 41340, 42060, 45565, 51675, 52575, 54678, 68900, 70100, 72904, 74306, 82680, 84120, 91130, 103350, 105150, 109356, 111459, 136695, 137800, 140200, 148612, 182260, 185765, 206700, 210300, 218712, 222918, 227825, 273390, 297224, 364520, 371530, 413400, 420600, 445836, 455650, 482989, 546780, 557295, 683475, 743060, 891672, 911300, 928825, 965978, 1093560, 1114590, 1366950, 1448967, 1486120, 1822600, 1857650, 1931956, 2229180, 2414945, 2733900, 2786475, 2897934, 3715300, 3863912, 4458360, 4829890, 5467800, 5572950, 5795868, 7244835, 7430600, 9659780, 11145900, 11591736, 12074725, 14489670, 19319560, 22291800, 24149450, 28979340, 36224175, 48298900, 57958680, 72448350, 96597800, 144896700, 289793400]

約数ペア:

[(1, 289793400), (2, 144896700), (3, 96597800), (4, 72448350), (5, 57958680), (6, 48298900), (8, 36224175), (10, 28979340), (12, 24149450), (13, 22291800), (15, 19319560), (20, 14489670), (24, 12074725), (25, 11591736), (26, 11145900), (30, 9659780), (39, 7430600), (40, 7244835), (50, 5795868), (52, 5572950), (53, 5467800), (60, 4829890), (65, 4458360), (75, 3863912), (78, 3715300), (100, 2897934), (104, 2786475), (106, 2733900), (120, 2414945), (130, 2229180), (150, 1931956), (156, 1857650), (159, 1822600), (195, 1486120), (200, 1448967), (212, 1366950), (260, 1114590), (265, 1093560), (300, 965978), (312, 928825), (318, 911300), (325, 891672), (390, 743060), (424, 683475), (520, 557295), (530, 546780), (600, 482989), (636, 455650), (650, 445836), (689, 420600), (701, 413400), (780, 371530), (795, 364520), (975, 297224), (1060, 273390), (1272, 227825), (1300, 222918), (1325, 218712), (1378, 210300), (1402, 206700), (1560, 185765), (1590, 182260), (1950, 148612), (2067, 140200), (2103, 137800), (2120, 136695), (2600, 111459), (2650, 109356), (2756, 105150), (2804, 103350), (3180, 91130), (3445, 84120), (3505, 82680), (3900, 74306), (3975, 72904), (4134, 70100), (4206, 68900), (5300, 54678), (5512, 52575), (5608, 51675), (6360, 45565), (6890, 42060), (7010, 41340), (7800, 37153), (7950, 36452), (8268, 35050), (8412, 34450), (9113, 31800), (10335, 28040), (10515, 27560), (10600, 27339), (13780, 21030), (14020, 20670), (15900, 18226), (16536, 17525), (16824, 17225)]