77874030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 96

約数和(自身を含む): 220540320

約数和(自身を除く): 142666290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 101, 117, 130, 195, 202, 234, 303, 390, 505, 585, 606, 659, 909, 1010, 1170, 1313, 1318, 1515, 1818, 1977, 2626, 3030, 3295, 3939, 3954, 4545, 5931, 6565, 6590, 7878, 8567, 9090, 9885, 11817, 11862, 13130, 17134, 19695, 19770, 23634, 25701, 29655, 39390, 42835, 51402, 59085, 59310, 66559, 77103, 85670, 118170, 128505, 133118, 154206, 199677, 257010, 332795, 385515, 399354, 599031, 665590, 771030, 865267, 998385, 1198062, 1730534, 1996770, 2595801, 2995155, 4326335, 5191602, 5990310, 7787403, 8652670, 12979005, 15574806, 25958010, 38937015, 77874030]

約数ペア:

[(1, 77874030), (2, 38937015), (3, 25958010), (5, 15574806), (6, 12979005), (9, 8652670), (10, 7787403), (13, 5990310), (15, 5191602), (18, 4326335), (26, 2995155), (30, 2595801), (39, 1996770), (45, 1730534), (65, 1198062), (78, 998385), (90, 865267), (101, 771030), (117, 665590), (130, 599031), (195, 399354), (202, 385515), (234, 332795), (303, 257010), (390, 199677), (505, 154206), (585, 133118), (606, 128505), (659, 118170), (909, 85670), (1010, 77103), (1170, 66559), (1313, 59310), (1318, 59085), (1515, 51402), (1818, 42835), (1977, 39390), (2626, 29655), (3030, 25701), (3295, 23634), (3939, 19770), (3954, 19695), (4545, 17134), (5931, 13130), (6565, 11862), (6590, 11817), (7878, 9885), (8567, 9090)]