20832612600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{13009}}^1$

素因数の和:13202

約数の個数: 192

約数和(自身を含む): 68820818400

約数和(自身を除く): 47988205800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 157, 170, 200, 204, 255, 300, 314, 340, 408, 425, 471, 510, 600, 628, 680, 785, 850, 942, 1020, 1256, 1275, 1570, 1700, 1884, 2040, 2355, 2550, 2669, 3140, 3400, 3768, 3925, 4710, 5100, 5338, 6280, 7850, 8007, 9420, 10200, 10676, 11775, 13009, 13345, 15700, 16014, 18840, 21352, 23550, 26018, 26690, 31400, 32028, 39027, 40035, 47100, 52036, 53380, 64056, 65045, 66725, 78054, 80070, 94200, 104072, 106760, 130090, 133450, 156108, 160140, 195135, 200175, 221153, 260180, 266900, 312216, 320280, 325225, 390270, 400350, 442306, 520360, 533800, 650450, 663459, 780540, 800700, 884612, 975675, 1105765, 1300900, 1326918, 1561080, 1601400, 1769224, 1951350, 2042413, 2211530, 2601800, 2653836, 3317295, 3902700, 4084826, 4423060, 5307672, 5528825, 6127239, 6634590, 7805400, 8169652, 8846120, 10212065, 11057650, 12254478, 13269180, 16339304, 16586475, 20424130, 22115300, 24508956, 26538360, 30636195, 33172950, 34721021, 40848260, 44230600, 49017912, 51060325, 61272390, 66345900, 69442042, 81696520, 102120650, 104163063, 122544780, 132691800, 138884084, 153180975, 173605105, 204241300, 208326126, 245089560, 277768168, 306361950, 347210210, 408482600, 416652252, 520815315, 612723900, 694420420, 833304504, 868025525, 1041630630, 1225447800, 1388840840, 1736051050, 2083261260, 2604076575, 3472102100, 4166522520, 5208153150, 6944204200, 10416306300, 20832612600]

約数ペア:

[(1, 20832612600), (2, 10416306300), (3, 6944204200), (4, 5208153150), (5, 4166522520), (6, 3472102100), (8, 2604076575), (10, 2083261260), (12, 1736051050), (15, 1388840840), (17, 1225447800), (20, 1041630630), (24, 868025525), (25, 833304504), (30, 694420420), (34, 612723900), (40, 520815315), (50, 416652252), (51, 408482600), (60, 347210210), (68, 306361950), (75, 277768168), (85, 245089560), (100, 208326126), (102, 204241300), (120, 173605105), (136, 153180975), (150, 138884084), (157, 132691800), (170, 122544780), (200, 104163063), (204, 102120650), (255, 81696520), (300, 69442042), (314, 66345900), (340, 61272390), (408, 51060325), (425, 49017912), (471, 44230600), (510, 40848260), (600, 34721021), (628, 33172950), (680, 30636195), (785, 26538360), (850, 24508956), (942, 22115300), (1020, 20424130), (1256, 16586475), (1275, 16339304), (1570, 13269180), (1700, 12254478), (1884, 11057650), (2040, 10212065), (2355, 8846120), (2550, 8169652), (2669, 7805400), (3140, 6634590), (3400, 6127239), (3768, 5528825), (3925, 5307672), (4710, 4423060), (5100, 4084826), (5338, 3902700), (6280, 3317295), (7850, 2653836), (8007, 2601800), (9420, 2211530), (10200, 2042413), (10676, 1951350), (11775, 1769224), (13009, 1601400), (13345, 1561080), (15700, 1326918), (16014, 1300900), (18840, 1105765), (21352, 975675), (23550, 884612), (26018, 800700), (26690, 780540), (31400, 663459), (32028, 650450), (39027, 533800), (40035, 520360), (47100, 442306), (52036, 400350), (53380, 390270), (64056, 325225), (65045, 320280), (66725, 312216), (78054, 266900), (80070, 260180), (94200, 221153), (104072, 200175), (106760, 195135), (130090, 160140), (133450, 156108)]