99685560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63901}}^1$

素因数の和:63928

約数の個数: 64

約数和(自身を含む): 322066080

約数和(自身を除く): 222380520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 63901, 127802, 191703, 255604, 319505, 383406, 511208, 639010, 766812, 830713, 958515, 1278020, 1533624, 1661426, 1917030, 2492139, 2556040, 3322852, 3834060, 4153565, 4984278, 6645704, 7668120, 8307130, 9968556, 12460695, 16614260, 19937112, 24921390, 33228520, 49842780, 99685560]

約数ペア:

[(1, 99685560), (2, 49842780), (3, 33228520), (4, 24921390), (5, 19937112), (6, 16614260), (8, 12460695), (10, 9968556), (12, 8307130), (13, 7668120), (15, 6645704), (20, 4984278), (24, 4153565), (26, 3834060), (30, 3322852), (39, 2556040), (40, 2492139), (52, 1917030), (60, 1661426), (65, 1533624), (78, 1278020), (104, 958515), (120, 830713), (130, 766812), (156, 639010), (195, 511208), (260, 383406), (312, 319505), (390, 255604), (520, 191703), (780, 127802), (1560, 63901)]