78027600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{1327}}^1$

素因数の和:1362

約数の個数: 180

約数和(自身を含む): 290975424

約数和(自身を除く): 212947824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1327, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2654, 2800, 2940, 3675, 3920, 3981, 4200, 4900, 5308, 5880, 6635, 7350, 7962, 8400, 9289, 9800, 10616, 11760, 13270, 14700, 15924, 18578, 19600, 19905, 21232, 26540, 27867, 29400, 31848, 33175, 37156, 39810, 46445, 53080, 55734, 58800, 63696, 65023, 66350, 74312, 79620, 92890, 99525, 106160, 111468, 130046, 132700, 139335, 148624, 159240, 185780, 195069, 199050, 222936, 232225, 260092, 265400, 278670, 318480, 325115, 371560, 390138, 398100, 445872, 464450, 520184, 530800, 557340, 650230, 696675, 743120, 780276, 796200, 928900, 975345, 1040368, 1114680, 1300460, 1393350, 1560552, 1592400, 1625575, 1857800, 1950690, 2229360, 2600920, 2786700, 3121104, 3251150, 3715600, 3901380, 4876725, 5201840, 5573400, 6502300, 7802760, 9753450, 11146800, 13004600, 15605520, 19506900, 26009200, 39013800, 78027600]

約数ペア:

[(1, 78027600), (2, 39013800), (3, 26009200), (4, 19506900), (5, 15605520), (6, 13004600), (7, 11146800), (8, 9753450), (10, 7802760), (12, 6502300), (14, 5573400), (15, 5201840), (16, 4876725), (20, 3901380), (21, 3715600), (24, 3251150), (25, 3121104), (28, 2786700), (30, 2600920), (35, 2229360), (40, 1950690), (42, 1857800), (48, 1625575), (49, 1592400), (50, 1560552), (56, 1393350), (60, 1300460), (70, 1114680), (75, 1040368), (80, 975345), (84, 928900), (98, 796200), (100, 780276), (105, 743120), (112, 696675), (120, 650230), (140, 557340), (147, 530800), (150, 520184), (168, 464450), (175, 445872), (196, 398100), (200, 390138), (210, 371560), (240, 325115), (245, 318480), (280, 278670), (294, 265400), (300, 260092), (336, 232225), (350, 222936), (392, 199050), (400, 195069), (420, 185780), (490, 159240), (525, 148624), (560, 139335), (588, 132700), (600, 130046), (700, 111468), (735, 106160), (784, 99525), (840, 92890), (980, 79620), (1050, 74312), (1176, 66350), (1200, 65023), (1225, 63696), (1327, 58800), (1400, 55734), (1470, 53080), (1680, 46445), (1960, 39810), (2100, 37156), (2352, 33175), (2450, 31848), (2654, 29400), (2800, 27867), (2940, 26540), (3675, 21232), (3920, 19905), (3981, 19600), (4200, 18578), (4900, 15924), (5308, 14700), (5880, 13270), (6635, 11760), (7350, 10616), (7962, 9800), (8400, 9289)]