160761900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41221}}^1$

素因数の和:41251

約数の個数: 72

約数和(自身を含む): 500929744

約数和(自身を除く): 340167844

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, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 41221, 82442, 123663, 164884, 206105, 247326, 412210, 494652, 535873, 618315, 824420, 1030525, 1071746, 1236630, 1607619, 2061050, 2143492, 2473260, 2679365, 3091575, 3215238, 4122100, 5358730, 6183150, 6430476, 8038095, 10717460, 12366300, 13396825, 16076190, 26793650, 32152380, 40190475, 53587300, 80380950, 160761900]

約数ペア:

[(1, 160761900), (2, 80380950), (3, 53587300), (4, 40190475), (5, 32152380), (6, 26793650), (10, 16076190), (12, 13396825), (13, 12366300), (15, 10717460), (20, 8038095), (25, 6430476), (26, 6183150), (30, 5358730), (39, 4122100), (50, 3215238), (52, 3091575), (60, 2679365), (65, 2473260), (75, 2143492), (78, 2061050), (100, 1607619), (130, 1236630), (150, 1071746), (156, 1030525), (195, 824420), (260, 618315), (300, 535873), (325, 494652), (390, 412210), (650, 247326), (780, 206105), (975, 164884), (1300, 123663), (1950, 82442), (3900, 41221)]