220369950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 610675200

約数和(自身を除く): 390305250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 239, 270, 450, 478, 675, 683, 717, 1195, 1350, 1366, 1434, 2049, 2151, 2390, 3415, 3585, 4098, 4302, 5975, 6147, 6453, 6830, 7170, 10245, 10755, 11950, 12294, 12906, 17075, 17925, 18441, 20490, 21510, 30735, 32265, 34150, 35850, 36882, 51225, 53775, 61470, 64530, 92205, 102450, 107550, 153675, 161325, 163237, 184410, 307350, 322650, 326474, 461025, 489711, 816185, 922050, 979422, 1469133, 1632370, 2448555, 2938266, 4080925, 4407399, 4897110, 7345665, 8161850, 8814798, 12242775, 14691330, 22036995, 24485550, 36728325, 44073990, 73456650, 110184975, 220369950]

約数ペア:

[(1, 220369950), (2, 110184975), (3, 73456650), (5, 44073990), (6, 36728325), (9, 24485550), (10, 22036995), (15, 14691330), (18, 12242775), (25, 8814798), (27, 8161850), (30, 7345665), (45, 4897110), (50, 4407399), (54, 4080925), (75, 2938266), (90, 2448555), (135, 1632370), (150, 1469133), (225, 979422), (239, 922050), (270, 816185), (450, 489711), (478, 461025), (675, 326474), (683, 322650), (717, 307350), (1195, 184410), (1350, 163237), (1366, 161325), (1434, 153675), (2049, 107550), (2151, 102450), (2390, 92205), (3415, 64530), (3585, 61470), (4098, 53775), (4302, 51225), (5975, 36882), (6147, 35850), (6453, 34150), (6830, 32265), (7170, 30735), (10245, 21510), (10755, 20490), (11950, 18441), (12294, 17925), (12906, 17075)]