72268950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37061}}^1$

素因数の和:37089

約数の個数: 48

約数和(自身を含む): 193018896

約数和(自身を除く): 120749946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 37061, 74122, 111183, 185305, 222366, 370610, 481793, 555915, 926525, 963586, 1111830, 1445379, 1853050, 2408965, 2779575, 2890758, 4817930, 5559150, 7226895, 12044825, 14453790, 24089650, 36134475, 72268950]

約数ペア:

[(1, 72268950), (2, 36134475), (3, 24089650), (5, 14453790), (6, 12044825), (10, 7226895), (13, 5559150), (15, 4817930), (25, 2890758), (26, 2779575), (30, 2408965), (39, 1853050), (50, 1445379), (65, 1111830), (75, 963586), (78, 926525), (130, 555915), (150, 481793), (195, 370610), (325, 222366), (390, 185305), (650, 111183), (975, 74122), (1950, 37061)]