212323800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 717454080

約数和(自身を除く): 505130280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 163, 167, 195, 200, 260, 300, 312, 325, 326, 334, 390, 489, 501, 520, 600, 650, 652, 668, 780, 815, 835, 975, 978, 1002, 1300, 1304, 1336, 1560, 1630, 1670, 1950, 1956, 2004, 2119, 2171, 2445, 2505, 2600, 3260, 3340, 3900, 3912, 4008, 4075, 4175, 4238, 4342, 4890, 5010, 6357, 6513, 6520, 6680, 7800, 8150, 8350, 8476, 8684, 9780, 10020, 10595, 10855, 12225, 12525, 12714, 13026, 16300, 16700, 16952, 17368, 19560, 20040, 21190, 21710, 24450, 25050, 25428, 26052, 27221, 31785, 32565, 32600, 33400, 42380, 43420, 48900, 50100, 50856, 52104, 52975, 54275, 54442, 63570, 65130, 81663, 84760, 86840, 97800, 100200, 105950, 108550, 108884, 127140, 130260, 136105, 158925, 162825, 163326, 211900, 217100, 217768, 254280, 260520, 272210, 317850, 325650, 326652, 353873, 408315, 423800, 434200, 544420, 635700, 651300, 653304, 680525, 707746, 816630, 1061619, 1088840, 1271400, 1302600, 1361050, 1415492, 1633260, 1769365, 2041575, 2123238, 2722100, 2830984, 3266520, 3538730, 4083150, 4246476, 5308095, 5444200, 7077460, 8166300, 8492952, 8846825, 10616190, 14154920, 16332600, 17693650, 21232380, 26540475, 35387300, 42464760, 53080950, 70774600, 106161900, 212323800]

約数ペア:

[(1, 212323800), (2, 106161900), (3, 70774600), (4, 53080950), (5, 42464760), (6, 35387300), (8, 26540475), (10, 21232380), (12, 17693650), (13, 16332600), (15, 14154920), (20, 10616190), (24, 8846825), (25, 8492952), (26, 8166300), (30, 7077460), (39, 5444200), (40, 5308095), (50, 4246476), (52, 4083150), (60, 3538730), (65, 3266520), (75, 2830984), (78, 2722100), (100, 2123238), (104, 2041575), (120, 1769365), (130, 1633260), (150, 1415492), (156, 1361050), (163, 1302600), (167, 1271400), (195, 1088840), (200, 1061619), (260, 816630), (300, 707746), (312, 680525), (325, 653304), (326, 651300), (334, 635700), (390, 544420), (489, 434200), (501, 423800), (520, 408315), (600, 353873), (650, 326652), (652, 325650), (668, 317850), (780, 272210), (815, 260520), (835, 254280), (975, 217768), (978, 217100), (1002, 211900), (1300, 163326), (1304, 162825), (1336, 158925), (1560, 136105), (1630, 130260), (1670, 127140), (1950, 108884), (1956, 108550), (2004, 105950), (2119, 100200), (2171, 97800), (2445, 86840), (2505, 84760), (2600, 81663), (3260, 65130), (3340, 63570), (3900, 54442), (3912, 54275), (4008, 52975), (4075, 52104), (4175, 50856), (4238, 50100), (4342, 48900), (4890, 43420), (5010, 42380), (6357, 33400), (6513, 32600), (6520, 32565), (6680, 31785), (7800, 27221), (8150, 26052), (8350, 25428), (8476, 25050), (8684, 24450), (9780, 21710), (10020, 21190), (10595, 20040), (10855, 19560), (12225, 17368), (12525, 16952), (12714, 16700), (13026, 16300)]