72348900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 108

約数和(自身を含む): 226829232

約数和(自身を除く): 154480332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 390, 507, 650, 676, 780, 845, 975, 1014, 1300, 1427, 1690, 1950, 2028, 2535, 2854, 3380, 3900, 4225, 4281, 5070, 5708, 7135, 8450, 8562, 10140, 12675, 14270, 16900, 17124, 18551, 21405, 25350, 28540, 35675, 37102, 42810, 50700, 55653, 71350, 74204, 85620, 92755, 107025, 111306, 142700, 185510, 214050, 222612, 241163, 278265, 371020, 428100, 463775, 482326, 556530, 723489, 927550, 964652, 1113060, 1205815, 1391325, 1446978, 1855100, 2411630, 2782650, 2893956, 3617445, 4823260, 5565300, 6029075, 7234890, 12058150, 14469780, 18087225, 24116300, 36174450, 72348900]

約数ペア:

[(1, 72348900), (2, 36174450), (3, 24116300), (4, 18087225), (5, 14469780), (6, 12058150), (10, 7234890), (12, 6029075), (13, 5565300), (15, 4823260), (20, 3617445), (25, 2893956), (26, 2782650), (30, 2411630), (39, 1855100), (50, 1446978), (52, 1391325), (60, 1205815), (65, 1113060), (75, 964652), (78, 927550), (100, 723489), (130, 556530), (150, 482326), (156, 463775), (169, 428100), (195, 371020), (260, 278265), (300, 241163), (325, 222612), (338, 214050), (390, 185510), (507, 142700), (650, 111306), (676, 107025), (780, 92755), (845, 85620), (975, 74204), (1014, 71350), (1300, 55653), (1427, 50700), (1690, 42810), (1950, 37102), (2028, 35675), (2535, 28540), (2854, 25350), (3380, 21405), (3900, 18551), (4225, 17124), (4281, 16900), (5070, 14270), (5708, 12675), (7135, 10140), (8450, 8562)]