395812200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13463}}^1$

素因数の和:13496

約数の個数: 144

約数和(自身を含む): 1427453280

約数和(自身を除く): 1031641080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7350, 9800, 13463, 14700, 26926, 29400, 40389, 53852, 67315, 80778, 94241, 107704, 134630, 161556, 188482, 201945, 269260, 282723, 323112, 336575, 376964, 403890, 471205, 538520, 565446, 659687, 673150, 753928, 807780, 942410, 1009725, 1130892, 1319374, 1346300, 1413615, 1615560, 1884820, 1979061, 2019450, 2261784, 2356025, 2638748, 2692600, 2827230, 3298435, 3769640, 3958122, 4038900, 4712050, 5277496, 5654460, 6596870, 7068075, 7916244, 8077800, 9424100, 9895305, 11308920, 13193740, 14136150, 15832488, 16492175, 18848200, 19790610, 26387480, 28272300, 32984350, 39581220, 49476525, 56544600, 65968700, 79162440, 98953050, 131937400, 197906100, 395812200]

約数ペア:

[(1, 395812200), (2, 197906100), (3, 131937400), (4, 98953050), (5, 79162440), (6, 65968700), (7, 56544600), (8, 49476525), (10, 39581220), (12, 32984350), (14, 28272300), (15, 26387480), (20, 19790610), (21, 18848200), (24, 16492175), (25, 15832488), (28, 14136150), (30, 13193740), (35, 11308920), (40, 9895305), (42, 9424100), (49, 8077800), (50, 7916244), (56, 7068075), (60, 6596870), (70, 5654460), (75, 5277496), (84, 4712050), (98, 4038900), (100, 3958122), (105, 3769640), (120, 3298435), (140, 2827230), (147, 2692600), (150, 2638748), (168, 2356025), (175, 2261784), (196, 2019450), (200, 1979061), (210, 1884820), (245, 1615560), (280, 1413615), (294, 1346300), (300, 1319374), (350, 1130892), (392, 1009725), (420, 942410), (490, 807780), (525, 753928), (588, 673150), (600, 659687), (700, 565446), (735, 538520), (840, 471205), (980, 403890), (1050, 376964), (1176, 336575), (1225, 323112), (1400, 282723), (1470, 269260), (1960, 201945), (2100, 188482), (2450, 161556), (2940, 134630), (3675, 107704), (4200, 94241), (4900, 80778), (5880, 67315), (7350, 53852), (9800, 40389), (13463, 29400), (14700, 26926)]