79130100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 267344000

約数和(自身を除く): 188213900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 735, 769, 980, 1029, 1050, 1225, 1372, 1470, 1538, 1715, 2058, 2100, 2307, 2450, 2940, 3076, 3430, 3675, 3845, 4116, 4614, 4900, 5145, 5383, 6860, 7350, 7690, 8575, 9228, 10290, 10766, 11535, 14700, 15380, 16149, 17150, 19225, 20580, 21532, 23070, 25725, 26915, 32298, 34300, 37681, 38450, 46140, 51450, 53830, 57675, 64596, 75362, 76900, 80745, 102900, 107660, 113043, 115350, 134575, 150724, 161490, 188405, 226086, 230700, 263767, 269150, 322980, 376810, 403725, 452172, 527534, 538300, 565215, 753620, 791301, 807450, 942025, 1055068, 1130430, 1318835, 1582602, 1614900, 1884050, 2260860, 2637670, 2826075, 3165204, 3768100, 3956505, 5275340, 5652150, 6594175, 7913010, 11304300, 13188350, 15826020, 19782525, 26376700, 39565050, 79130100]

約数ペア:

[(1, 79130100), (2, 39565050), (3, 26376700), (4, 19782525), (5, 15826020), (6, 13188350), (7, 11304300), (10, 7913010), (12, 6594175), (14, 5652150), (15, 5275340), (20, 3956505), (21, 3768100), (25, 3165204), (28, 2826075), (30, 2637670), (35, 2260860), (42, 1884050), (49, 1614900), (50, 1582602), (60, 1318835), (70, 1130430), (75, 1055068), (84, 942025), (98, 807450), (100, 791301), (105, 753620), (140, 565215), (147, 538300), (150, 527534), (175, 452172), (196, 403725), (210, 376810), (245, 322980), (294, 269150), (300, 263767), (343, 230700), (350, 226086), (420, 188405), (490, 161490), (525, 150724), (588, 134575), (686, 115350), (700, 113043), (735, 107660), (769, 102900), (980, 80745), (1029, 76900), (1050, 75362), (1225, 64596), (1372, 57675), (1470, 53830), (1538, 51450), (1715, 46140), (2058, 38450), (2100, 37681), (2307, 34300), (2450, 32298), (2940, 26915), (3076, 25725), (3430, 23070), (3675, 21532), (3845, 20580), (4116, 19225), (4614, 17150), (4900, 16149), (5145, 15380), (5383, 14700), (6860, 11535), (7350, 10766), (7690, 10290), (8575, 9228)]