86185320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 281715840

約数和(自身を除く): 195530520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 505, 520, 547, 606, 780, 808, 1010, 1094, 1212, 1313, 1515, 1560, 1641, 2020, 2188, 2424, 2626, 2735, 3030, 3282, 3939, 4040, 4376, 5252, 5470, 6060, 6564, 6565, 7111, 7878, 8205, 10504, 10940, 12120, 13128, 13130, 14222, 15756, 16410, 19695, 21333, 21880, 26260, 28444, 31512, 32820, 35555, 39390, 42666, 52520, 55247, 56888, 65640, 71110, 78780, 85332, 106665, 110494, 142220, 157560, 165741, 170664, 213330, 220988, 276235, 284440, 331482, 426660, 441976, 552470, 662964, 718211, 828705, 853320, 1104940, 1325928, 1436422, 1657410, 2154633, 2209880, 2872844, 3314820, 3591055, 4309266, 5745688, 6629640, 7182110, 8618532, 10773165, 14364220, 17237064, 21546330, 28728440, 43092660, 86185320]

約数ペア:

[(1, 86185320), (2, 43092660), (3, 28728440), (4, 21546330), (5, 17237064), (6, 14364220), (8, 10773165), (10, 8618532), (12, 7182110), (13, 6629640), (15, 5745688), (20, 4309266), (24, 3591055), (26, 3314820), (30, 2872844), (39, 2209880), (40, 2154633), (52, 1657410), (60, 1436422), (65, 1325928), (78, 1104940), (101, 853320), (104, 828705), (120, 718211), (130, 662964), (156, 552470), (195, 441976), (202, 426660), (260, 331482), (303, 284440), (312, 276235), (390, 220988), (404, 213330), (505, 170664), (520, 165741), (547, 157560), (606, 142220), (780, 110494), (808, 106665), (1010, 85332), (1094, 78780), (1212, 71110), (1313, 65640), (1515, 56888), (1560, 55247), (1641, 52520), (2020, 42666), (2188, 39390), (2424, 35555), (2626, 32820), (2735, 31512), (3030, 28444), (3282, 26260), (3939, 21880), (4040, 21333), (4376, 19695), (5252, 16410), (5470, 15756), (6060, 14222), (6564, 13130), (6565, 13128), (7111, 12120), (7878, 10940), (8205, 10504)]