201032460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4673}}^1$

素因数の和:4927

約数の個数: 72

約数和(自身を含む): 612480960

約数和(自身を除く): 411448500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4673, 4780, 7170, 8604, 9346, 10755, 14019, 14340, 18692, 21510, 23365, 28038, 42057, 43020, 46730, 56076, 70095, 84114, 93460, 140190, 168228, 210285, 280380, 420570, 841140, 1116847, 2233694, 3350541, 4467388, 5584235, 6701082, 10051623, 11168470, 13402164, 16752705, 20103246, 22336940, 33505410, 40206492, 50258115, 67010820, 100516230, 201032460]

約数ペア:

[(1, 201032460), (2, 100516230), (3, 67010820), (4, 50258115), (5, 40206492), (6, 33505410), (9, 22336940), (10, 20103246), (12, 16752705), (15, 13402164), (18, 11168470), (20, 10051623), (30, 6701082), (36, 5584235), (45, 4467388), (60, 3350541), (90, 2233694), (180, 1116847), (239, 841140), (478, 420570), (717, 280380), (956, 210285), (1195, 168228), (1434, 140190), (2151, 93460), (2390, 84114), (2868, 70095), (3585, 56076), (4302, 46730), (4673, 43020), (4780, 42057), (7170, 28038), (8604, 23365), (9346, 21510), (10755, 18692), (14019, 14340)]