38773800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1$

素因数の和:1692

約数の個数: 144

約数和(自身を含む): 140316540

約数和(自身を除く): 101542740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1657, 1800, 1950, 2340, 2600, 2925, 3314, 3900, 4680, 4971, 5850, 6628, 7800, 8285, 9942, 11700, 13256, 14913, 16570, 19884, 21541, 23400, 24855, 29826, 33140, 39768, 41425, 43082, 49710, 59652, 64623, 66280, 74565, 82850, 86164, 99420, 107705, 119304, 124275, 129246, 149130, 165700, 172328, 193869, 198840, 215410, 248550, 258492, 298260, 323115, 331400, 372825, 387738, 430820, 497100, 516984, 538525, 596520, 646230, 745650, 775476, 861640, 969345, 994200, 1077050, 1292460, 1491300, 1550952, 1615575, 1938690, 2154100, 2584920, 2982600, 3231150, 3877380, 4308200, 4846725, 6462300, 7754760, 9693450, 12924600, 19386900, 38773800]

約数ペア:

[(1, 38773800), (2, 19386900), (3, 12924600), (4, 9693450), (5, 7754760), (6, 6462300), (8, 4846725), (9, 4308200), (10, 3877380), (12, 3231150), (13, 2982600), (15, 2584920), (18, 2154100), (20, 1938690), (24, 1615575), (25, 1550952), (26, 1491300), (30, 1292460), (36, 1077050), (39, 994200), (40, 969345), (45, 861640), (50, 775476), (52, 745650), (60, 646230), (65, 596520), (72, 538525), (75, 516984), (78, 497100), (90, 430820), (100, 387738), (104, 372825), (117, 331400), (120, 323115), (130, 298260), (150, 258492), (156, 248550), (180, 215410), (195, 198840), (200, 193869), (225, 172328), (234, 165700), (260, 149130), (300, 129246), (312, 124275), (325, 119304), (360, 107705), (390, 99420), (450, 86164), (468, 82850), (520, 74565), (585, 66280), (600, 64623), (650, 59652), (780, 49710), (900, 43082), (936, 41425), (975, 39768), (1170, 33140), (1300, 29826), (1560, 24855), (1657, 23400), (1800, 21541), (1950, 19884), (2340, 16570), (2600, 14913), (2925, 13256), (3314, 11700), (3900, 9942), (4680, 8285), (4971, 7800), (5850, 6628)]