1230608700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1258

約数の個数: 180

約数和(自身を含む): 4021522120

約数和(自身を除く): 2790913420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 139, 150, 162, 180, 225, 270, 278, 300, 324, 405, 417, 450, 540, 556, 675, 695, 810, 834, 900, 1093, 1251, 1350, 1390, 1620, 1668, 2025, 2085, 2186, 2502, 2700, 2780, 3279, 3475, 3753, 4050, 4170, 4372, 5004, 5465, 6255, 6558, 6950, 7506, 8100, 8340, 9837, 10425, 10930, 11259, 12510, 13116, 13900, 15012, 16395, 18765, 19674, 20850, 21860, 22518, 25020, 27325, 29511, 31275, 32790, 37530, 39348, 41700, 45036, 49185, 54650, 56295, 59022, 62550, 65580, 75060, 81975, 88533, 93825, 98370, 109300, 112590, 118044, 125100, 147555, 151927, 163950, 177066, 187650, 196740, 225180, 245925, 281475, 295110, 303854, 327900, 354132, 375300, 442665, 455781, 491850, 562950, 590220, 607708, 737775, 759635, 885330, 911562, 983700, 1125900, 1367343, 1475550, 1519270, 1770660, 1823124, 2213325, 2278905, 2734686, 2951100, 3038540, 3798175, 4102029, 4426650, 4557810, 5469372, 6836715, 7596350, 8204058, 8853300, 9115620, 11394525, 12306087, 13673430, 15192700, 16408116, 20510145, 22789050, 24612174, 27346860, 34183575, 41020290, 45578100, 49224348, 61530435, 68367150, 82040580, 102550725, 123060870, 136734300, 205101450, 246121740, 307652175, 410202900, 615304350, 1230608700]

約数ペア:

[(1, 1230608700), (2, 615304350), (3, 410202900), (4, 307652175), (5, 246121740), (6, 205101450), (9, 136734300), (10, 123060870), (12, 102550725), (15, 82040580), (18, 68367150), (20, 61530435), (25, 49224348), (27, 45578100), (30, 41020290), (36, 34183575), (45, 27346860), (50, 24612174), (54, 22789050), (60, 20510145), (75, 16408116), (81, 15192700), (90, 13673430), (100, 12306087), (108, 11394525), (135, 9115620), (139, 8853300), (150, 8204058), (162, 7596350), (180, 6836715), (225, 5469372), (270, 4557810), (278, 4426650), (300, 4102029), (324, 3798175), (405, 3038540), (417, 2951100), (450, 2734686), (540, 2278905), (556, 2213325), (675, 1823124), (695, 1770660), (810, 1519270), (834, 1475550), (900, 1367343), (1093, 1125900), (1251, 983700), (1350, 911562), (1390, 885330), (1620, 759635), (1668, 737775), (2025, 607708), (2085, 590220), (2186, 562950), (2502, 491850), (2700, 455781), (2780, 442665), (3279, 375300), (3475, 354132), (3753, 327900), (4050, 303854), (4170, 295110), (4372, 281475), (5004, 245925), (5465, 225180), (6255, 196740), (6558, 187650), (6950, 177066), (7506, 163950), (8100, 151927), (8340, 147555), (9837, 125100), (10425, 118044), (10930, 112590), (11259, 109300), (12510, 98370), (13116, 93825), (13900, 88533), (15012, 81975), (16395, 75060), (18765, 65580), (19674, 62550), (20850, 59022), (21860, 56295), (22518, 54650), (25020, 49185), (27325, 45036), (29511, 41700), (31275, 39348), (32790, 37530)]