66697800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 169537080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 503, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1006, 1020, 1105, 1275, 1300, 1326, 1509, 1560, 1700, 1768, 1950, 2012, 2040, 2210, 2515, 2550, 2600, 2652, 3018, 3315, 3400, 3900, 4024, 4420, 5030, 5100, 5304, 5525, 6036, 6539, 6630, 7545, 7800, 8551, 8840, 10060, 10200, 11050, 12072, 12575, 13078, 13260, 15090, 16575, 17102, 19617, 20120, 22100, 25150, 25653, 26156, 26520, 30180, 32695, 33150, 34204, 37725, 39234, 42755, 44200, 50300, 51306, 52312, 60360, 65390, 66300, 68408, 75450, 78468, 85510, 98085, 100600, 102612, 111163, 128265, 130780, 132600, 150900, 156936, 163475, 171020, 196170, 205224, 213775, 222326, 256530, 261560, 301800, 326950, 333489, 342040, 392340, 427550, 444652, 490425, 513060, 555815, 641325, 653900, 666978, 784680, 855100, 889304, 980850, 1026120, 1111630, 1282650, 1307800, 1333956, 1667445, 1710200, 1961700, 2223260, 2565300, 2667912, 2779075, 3334890, 3923400, 4446520, 5130600, 5558150, 6669780, 8337225, 11116300, 13339560, 16674450, 22232600, 33348900, 66697800]

約数ペア:

[(1, 66697800), (2, 33348900), (3, 22232600), (4, 16674450), (5, 13339560), (6, 11116300), (8, 8337225), (10, 6669780), (12, 5558150), (13, 5130600), (15, 4446520), (17, 3923400), (20, 3334890), (24, 2779075), (25, 2667912), (26, 2565300), (30, 2223260), (34, 1961700), (39, 1710200), (40, 1667445), (50, 1333956), (51, 1307800), (52, 1282650), (60, 1111630), (65, 1026120), (68, 980850), (75, 889304), (78, 855100), (85, 784680), (100, 666978), (102, 653900), (104, 641325), (120, 555815), (130, 513060), (136, 490425), (150, 444652), (156, 427550), (170, 392340), (195, 342040), (200, 333489), (204, 326950), (221, 301800), (255, 261560), (260, 256530), (300, 222326), (312, 213775), (325, 205224), (340, 196170), (390, 171020), (408, 163475), (425, 156936), (442, 150900), (503, 132600), (510, 130780), (520, 128265), (600, 111163), (650, 102612), (663, 100600), (680, 98085), (780, 85510), (850, 78468), (884, 75450), (975, 68408), (1006, 66300), (1020, 65390), (1105, 60360), (1275, 52312), (1300, 51306), (1326, 50300), (1509, 44200), (1560, 42755), (1700, 39234), (1768, 37725), (1950, 34204), (2012, 33150), (2040, 32695), (2210, 30180), (2515, 26520), (2550, 26156), (2600, 25653), (2652, 25150), (3018, 22100), (3315, 20120), (3400, 19617), (3900, 17102), (4024, 16575), (4420, 15090), (5030, 13260), (5100, 13078), (5304, 12575), (5525, 12072), (6036, 11050), (6539, 10200), (6630, 10060), (7545, 8840), (7800, 8551)]