88154820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 291603312

約数和(自身を除く): 203448492

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, 101, 117, 130, 156, 180, 195, 202, 234, 260, 303, 373, 390, 404, 468, 505, 585, 606, 746, 780, 909, 1010, 1119, 1170, 1212, 1313, 1492, 1515, 1818, 1865, 2020, 2238, 2340, 2626, 3030, 3357, 3636, 3730, 3939, 4476, 4545, 4849, 5252, 5595, 6060, 6565, 6714, 7460, 7878, 9090, 9698, 11190, 11817, 13130, 13428, 14547, 15756, 16785, 18180, 19396, 19695, 22380, 23634, 24245, 26260, 29094, 33570, 37673, 39390, 43641, 47268, 48490, 58188, 59085, 67140, 72735, 75346, 78780, 87282, 96980, 113019, 118170, 145470, 150692, 174564, 188365, 218205, 226038, 236340, 290940, 339057, 376730, 436410, 452076, 489749, 565095, 678114, 753460, 872820, 979498, 1130190, 1356228, 1469247, 1695285, 1958996, 2260380, 2448745, 2938494, 3390570, 4407741, 4897490, 5876988, 6781140, 7346235, 8815482, 9794980, 14692470, 17630964, 22038705, 29384940, 44077410, 88154820]

約数ペア:

[(1, 88154820), (2, 44077410), (3, 29384940), (4, 22038705), (5, 17630964), (6, 14692470), (9, 9794980), (10, 8815482), (12, 7346235), (13, 6781140), (15, 5876988), (18, 4897490), (20, 4407741), (26, 3390570), (30, 2938494), (36, 2448745), (39, 2260380), (45, 1958996), (52, 1695285), (60, 1469247), (65, 1356228), (78, 1130190), (90, 979498), (101, 872820), (117, 753460), (130, 678114), (156, 565095), (180, 489749), (195, 452076), (202, 436410), (234, 376730), (260, 339057), (303, 290940), (373, 236340), (390, 226038), (404, 218205), (468, 188365), (505, 174564), (585, 150692), (606, 145470), (746, 118170), (780, 113019), (909, 96980), (1010, 87282), (1119, 78780), (1170, 75346), (1212, 72735), (1313, 67140), (1492, 59085), (1515, 58188), (1818, 48490), (1865, 47268), (2020, 43641), (2238, 39390), (2340, 37673), (2626, 33570), (3030, 29094), (3357, 26260), (3636, 24245), (3730, 23634), (3939, 22380), (4476, 19695), (4545, 19396), (4849, 18180), (5252, 16785), (5595, 15756), (6060, 14547), (6565, 13428), (6714, 13130), (7460, 11817), (7878, 11190), (9090, 9698)]