149528340

素因数分解:

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

素因数の和:63929

約数の個数: 72

約数和(自身を含む): 488466888

約数和(自身を除く): 338938548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 63901, 127802, 191703, 255604, 319505, 383406, 575109, 639010, 766812, 830713, 958515, 1150218, 1278020, 1661426, 1917030, 2300436, 2492139, 2875545, 3322852, 3834060, 4153565, 4984278, 5751090, 7476417, 8307130, 9968556, 11502180, 12460695, 14952834, 16614260, 24921390, 29905668, 37382085, 49842780, 74764170, 149528340]

約数ペア:

[(1, 149528340), (2, 74764170), (3, 49842780), (4, 37382085), (5, 29905668), (6, 24921390), (9, 16614260), (10, 14952834), (12, 12460695), (13, 11502180), (15, 9968556), (18, 8307130), (20, 7476417), (26, 5751090), (30, 4984278), (36, 4153565), (39, 3834060), (45, 3322852), (52, 2875545), (60, 2492139), (65, 2300436), (78, 1917030), (90, 1661426), (117, 1278020), (130, 1150218), (156, 958515), (180, 830713), (195, 766812), (234, 639010), (260, 575109), (390, 383406), (468, 319505), (585, 255604), (780, 191703), (1170, 127802), (2340, 63901)]