86576100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 274149120

約数和(自身を除く): 187573020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 150, 156, 158, 195, 237, 260, 281, 300, 316, 325, 390, 395, 474, 562, 650, 780, 790, 843, 948, 975, 1027, 1124, 1185, 1300, 1405, 1580, 1686, 1950, 1975, 2054, 2370, 2810, 3081, 3372, 3653, 3900, 3950, 4108, 4215, 4740, 5135, 5620, 5925, 6162, 7025, 7306, 7900, 8430, 10270, 10959, 11850, 12324, 14050, 14612, 15405, 16860, 18265, 20540, 21075, 21918, 22199, 23700, 25675, 28100, 30810, 36530, 42150, 43836, 44398, 51350, 54795, 61620, 66597, 73060, 77025, 84300, 88796, 91325, 102700, 109590, 110995, 133194, 154050, 182650, 219180, 221990, 266388, 273975, 288587, 308100, 332985, 365300, 443980, 547950, 554975, 577174, 665970, 865761, 1095900, 1109950, 1154348, 1331940, 1442935, 1664925, 1731522, 2219900, 2885870, 3329850, 3463044, 4328805, 5771740, 6659700, 7214675, 8657610, 14429350, 17315220, 21644025, 28858700, 43288050, 86576100]

約数ペア:

[(1, 86576100), (2, 43288050), (3, 28858700), (4, 21644025), (5, 17315220), (6, 14429350), (10, 8657610), (12, 7214675), (13, 6659700), (15, 5771740), (20, 4328805), (25, 3463044), (26, 3329850), (30, 2885870), (39, 2219900), (50, 1731522), (52, 1664925), (60, 1442935), (65, 1331940), (75, 1154348), (78, 1109950), (79, 1095900), (100, 865761), (130, 665970), (150, 577174), (156, 554975), (158, 547950), (195, 443980), (237, 365300), (260, 332985), (281, 308100), (300, 288587), (316, 273975), (325, 266388), (390, 221990), (395, 219180), (474, 182650), (562, 154050), (650, 133194), (780, 110995), (790, 109590), (843, 102700), (948, 91325), (975, 88796), (1027, 84300), (1124, 77025), (1185, 73060), (1300, 66597), (1405, 61620), (1580, 54795), (1686, 51350), (1950, 44398), (1975, 43836), (2054, 42150), (2370, 36530), (2810, 30810), (3081, 28100), (3372, 25675), (3653, 23700), (3900, 22199), (3950, 21918), (4108, 21075), (4215, 20540), (4740, 18265), (5135, 16860), (5620, 15405), (5925, 14612), (6162, 14050), (7025, 12324), (7306, 11850), (7900, 10959), (8430, 10270)]