21072495600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{150089}}^1$

素因数の和:150129

約数の個数: 240

約数和(自身を含む): 80772434400

約数和(自身を除く): 59699938800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4680, 5200, 5400, 5616, 5850, 7020, 7800, 8775, 9360, 10800, 11700, 14040, 15600, 17550, 23400, 28080, 35100, 46800, 70200, 140400, 150089, 300178, 450267, 600356, 750445, 900534, 1200712, 1350801, 1500890, 1801068, 1951157, 2251335, 2401424, 2701602, 3001780, 3602136, 3752225, 3902314, 4052403, 4502670, 5403204, 5853471, 6003560, 6754005, 7204272, 7504450, 7804628, 8104806, 9005340, 9755785, 10806408, 11256675, 11706942, 12007120, 13508010, 15008900, 15609256, 16209612, 17560413, 18010680, 19511570, 20262015, 21612816, 22513350, 23413884, 27016020, 29267355, 30017800, 31218512, 32419224, 33770025, 35120826, 36021360, 39023140, 40524030, 45026700, 46827768, 48778925, 52681239, 54032040, 58534710, 60035600, 64838448, 67540050, 70241652, 78046280, 81048060, 87802065, 90053400, 93655536, 97557850, 101310075, 105362478, 108064080, 117069420, 135080100, 140483304, 146336775, 156092560, 162096120, 175604130, 180106800, 195115700, 202620150, 210724956, 234138840, 263406195, 270160200, 280966608, 292673550, 324192240, 351208260, 390231400, 405240300, 421449912, 439010325, 468277680, 526812390, 540320400, 585347100, 702416520, 780462800, 810480600, 842899824, 878020650, 1053624780, 1170694200, 1317030975, 1404833040, 1620961200, 1756041300, 2107249560, 2341388400, 2634061950, 3512082600, 4214499120, 5268123900, 7024165200, 10536247800, 21072495600]

約数ペア:

[(1, 21072495600), (2, 10536247800), (3, 7024165200), (4, 5268123900), (5, 4214499120), (6, 3512082600), (8, 2634061950), (9, 2341388400), (10, 2107249560), (12, 1756041300), (13, 1620961200), (15, 1404833040), (16, 1317030975), (18, 1170694200), (20, 1053624780), (24, 878020650), (25, 842899824), (26, 810480600), (27, 780462800), (30, 702416520), (36, 585347100), (39, 540320400), (40, 526812390), (45, 468277680), (48, 439010325), (50, 421449912), (52, 405240300), (54, 390231400), (60, 351208260), (65, 324192240), (72, 292673550), (75, 280966608), (78, 270160200), (80, 263406195), (90, 234138840), (100, 210724956), (104, 202620150), (108, 195115700), (117, 180106800), (120, 175604130), (130, 162096120), (135, 156092560), (144, 146336775), (150, 140483304), (156, 135080100), (180, 117069420), (195, 108064080), (200, 105362478), (208, 101310075), (216, 97557850), (225, 93655536), (234, 90053400), (240, 87802065), (260, 81048060), (270, 78046280), (300, 70241652), (312, 67540050), (325, 64838448), (351, 60035600), (360, 58534710), (390, 54032040), (400, 52681239), (432, 48778925), (450, 46827768), (468, 45026700), (520, 40524030), (540, 39023140), (585, 36021360), (600, 35120826), (624, 33770025), (650, 32419224), (675, 31218512), (702, 30017800), (720, 29267355), (780, 27016020), (900, 23413884), (936, 22513350), (975, 21612816), (1040, 20262015), (1080, 19511570), (1170, 18010680), (1200, 17560413), (1300, 16209612), (1350, 15609256), (1404, 15008900), (1560, 13508010), (1755, 12007120), (1800, 11706942), (1872, 11256675), (1950, 10806408), (2160, 9755785), (2340, 9005340), (2600, 8104806), (2700, 7804628), (2808, 7504450), (2925, 7204272), (3120, 6754005), (3510, 6003560), (3600, 5853471), (3900, 5403204), (4680, 4502670), (5200, 4052403), (5400, 3902314), (5616, 3752225), (5850, 3602136), (7020, 3001780), (7800, 2701602), (8775, 2401424), (9360, 2251335), (10800, 1951157), (11700, 1801068), (14040, 1500890), (15600, 1350801), (17550, 1200712), (23400, 900534), (28080, 750445), (35100, 600356), (46800, 450267), (70200, 300178), (140400, 150089)]