99762780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 304819200

約数和(自身を除く): 205056420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 1619, 2054, 2370, 3081, 3238, 4108, 4740, 4857, 5135, 6162, 6476, 8095, 9714, 10270, 12324, 15405, 16190, 19428, 20540, 21047, 24285, 30810, 32380, 42094, 48570, 61620, 63141, 84188, 97140, 105235, 126282, 127901, 210470, 252564, 255802, 315705, 383703, 420940, 511604, 631410, 639505, 767406, 1262820, 1279010, 1534812, 1662713, 1918515, 2558020, 3325426, 3837030, 4988139, 6650852, 7674060, 8313565, 9976278, 16627130, 19952556, 24940695, 33254260, 49881390, 99762780]

約数ペア:

[(1, 99762780), (2, 49881390), (3, 33254260), (4, 24940695), (5, 19952556), (6, 16627130), (10, 9976278), (12, 8313565), (13, 7674060), (15, 6650852), (20, 4988139), (26, 3837030), (30, 3325426), (39, 2558020), (52, 1918515), (60, 1662713), (65, 1534812), (78, 1279010), (79, 1262820), (130, 767406), (156, 639505), (158, 631410), (195, 511604), (237, 420940), (260, 383703), (316, 315705), (390, 255802), (395, 252564), (474, 210470), (780, 127901), (790, 126282), (948, 105235), (1027, 97140), (1185, 84188), (1580, 63141), (1619, 61620), (2054, 48570), (2370, 42094), (3081, 32380), (3238, 30810), (4108, 24285), (4740, 21047), (4857, 20540), (5135, 19428), (6162, 16190), (6476, 15405), (8095, 12324), (9714, 10270)]