91071960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 314496000

約数和(自身を除く): 223424040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 599, 724, 840, 905, 1086, 1198, 1267, 1448, 1797, 1810, 2172, 2396, 2534, 2715, 2995, 3594, 3620, 3801, 4193, 4344, 4792, 5068, 5430, 5990, 6335, 7188, 7240, 7602, 8386, 8985, 10136, 10860, 11980, 12579, 12670, 14376, 15204, 16772, 17970, 19005, 20965, 21720, 23960, 25158, 25340, 30408, 33544, 35940, 38010, 41930, 50316, 50680, 62895, 71880, 76020, 83860, 100632, 108419, 125790, 152040, 167720, 216838, 251580, 325257, 433676, 503160, 542095, 650514, 758933, 867352, 1084190, 1301028, 1517866, 1626285, 2168380, 2276799, 2602056, 3035732, 3252570, 3794665, 4336760, 4553598, 6071464, 6505140, 7589330, 9107196, 11383995, 13010280, 15178660, 18214392, 22767990, 30357320, 45535980, 91071960]

約数ペア:

[(1, 91071960), (2, 45535980), (3, 30357320), (4, 22767990), (5, 18214392), (6, 15178660), (7, 13010280), (8, 11383995), (10, 9107196), (12, 7589330), (14, 6505140), (15, 6071464), (20, 4553598), (21, 4336760), (24, 3794665), (28, 3252570), (30, 3035732), (35, 2602056), (40, 2276799), (42, 2168380), (56, 1626285), (60, 1517866), (70, 1301028), (84, 1084190), (105, 867352), (120, 758933), (140, 650514), (168, 542095), (181, 503160), (210, 433676), (280, 325257), (362, 251580), (420, 216838), (543, 167720), (599, 152040), (724, 125790), (840, 108419), (905, 100632), (1086, 83860), (1198, 76020), (1267, 71880), (1448, 62895), (1797, 50680), (1810, 50316), (2172, 41930), (2396, 38010), (2534, 35940), (2715, 33544), (2995, 30408), (3594, 25340), (3620, 25158), (3801, 23960), (4193, 21720), (4344, 20965), (4792, 19005), (5068, 17970), (5430, 16772), (5990, 15204), (6335, 14376), (7188, 12670), (7240, 12579), (7602, 11980), (8386, 10860), (8985, 10136)]