64525800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 213111360

約数和(自身を除く): 148585560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 43, 50, 60, 61, 75, 82, 86, 100, 120, 122, 123, 129, 150, 164, 172, 183, 200, 205, 215, 244, 246, 258, 300, 305, 328, 344, 366, 410, 430, 488, 492, 516, 600, 610, 615, 645, 732, 820, 860, 915, 984, 1025, 1032, 1075, 1220, 1230, 1290, 1464, 1525, 1640, 1720, 1763, 1830, 2050, 2150, 2440, 2460, 2501, 2580, 2623, 3050, 3075, 3225, 3526, 3660, 4100, 4300, 4575, 4920, 5002, 5160, 5246, 5289, 6100, 6150, 6450, 7052, 7320, 7503, 7869, 8200, 8600, 8815, 9150, 10004, 10492, 10578, 12200, 12300, 12505, 12900, 13115, 14104, 15006, 15738, 17630, 18300, 20008, 20984, 21156, 24600, 25010, 25800, 26230, 26445, 30012, 31476, 35260, 36600, 37515, 39345, 42312, 44075, 50020, 52460, 52890, 60024, 62525, 62952, 65575, 70520, 75030, 78690, 88150, 100040, 104920, 105780, 107543, 125050, 131150, 132225, 150060, 157380, 176300, 187575, 196725, 211560, 215086, 250100, 262300, 264450, 300120, 314760, 322629, 352600, 375150, 393450, 430172, 500200, 524600, 528900, 537715, 645258, 750300, 786900, 860344, 1057800, 1075430, 1290516, 1500600, 1573800, 1613145, 2150860, 2581032, 2688575, 3226290, 4301720, 5377150, 6452580, 8065725, 10754300, 12905160, 16131450, 21508600, 32262900, 64525800]

約数ペア:

[(1, 64525800), (2, 32262900), (3, 21508600), (4, 16131450), (5, 12905160), (6, 10754300), (8, 8065725), (10, 6452580), (12, 5377150), (15, 4301720), (20, 3226290), (24, 2688575), (25, 2581032), (30, 2150860), (40, 1613145), (41, 1573800), (43, 1500600), (50, 1290516), (60, 1075430), (61, 1057800), (75, 860344), (82, 786900), (86, 750300), (100, 645258), (120, 537715), (122, 528900), (123, 524600), (129, 500200), (150, 430172), (164, 393450), (172, 375150), (183, 352600), (200, 322629), (205, 314760), (215, 300120), (244, 264450), (246, 262300), (258, 250100), (300, 215086), (305, 211560), (328, 196725), (344, 187575), (366, 176300), (410, 157380), (430, 150060), (488, 132225), (492, 131150), (516, 125050), (600, 107543), (610, 105780), (615, 104920), (645, 100040), (732, 88150), (820, 78690), (860, 75030), (915, 70520), (984, 65575), (1025, 62952), (1032, 62525), (1075, 60024), (1220, 52890), (1230, 52460), (1290, 50020), (1464, 44075), (1525, 42312), (1640, 39345), (1720, 37515), (1763, 36600), (1830, 35260), (2050, 31476), (2150, 30012), (2440, 26445), (2460, 26230), (2501, 25800), (2580, 25010), (2623, 24600), (3050, 21156), (3075, 20984), (3225, 20008), (3526, 18300), (3660, 17630), (4100, 15738), (4300, 15006), (4575, 14104), (4920, 13115), (5002, 12900), (5160, 12505), (5246, 12300), (5289, 12200), (6100, 10578), (6150, 10492), (6450, 10004), (7052, 9150), (7320, 8815), (7503, 8600), (7869, 8200)]