29123250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 81768960

約数和(自身を除く): 52645710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 103, 125, 130, 145, 150, 174, 195, 206, 250, 290, 309, 325, 375, 377, 390, 435, 515, 618, 650, 725, 750, 754, 870, 975, 1030, 1131, 1339, 1450, 1545, 1625, 1885, 1950, 2175, 2262, 2575, 2678, 2987, 3090, 3250, 3625, 3770, 4017, 4350, 4875, 5150, 5655, 5974, 6695, 7250, 7725, 8034, 8961, 9425, 9750, 10875, 11310, 12875, 13390, 14935, 15450, 17922, 18850, 20085, 21750, 25750, 28275, 29870, 33475, 38625, 38831, 40170, 44805, 47125, 56550, 66950, 74675, 77250, 77662, 89610, 94250, 100425, 116493, 141375, 149350, 167375, 194155, 200850, 224025, 232986, 282750, 334750, 373375, 388310, 448050, 502125, 582465, 746750, 970775, 1004250, 1120125, 1164930, 1941550, 2240250, 2912325, 4853875, 5824650, 9707750, 14561625, 29123250]

約数ペア:

[(1, 29123250), (2, 14561625), (3, 9707750), (5, 5824650), (6, 4853875), (10, 2912325), (13, 2240250), (15, 1941550), (25, 1164930), (26, 1120125), (29, 1004250), (30, 970775), (39, 746750), (50, 582465), (58, 502125), (65, 448050), (75, 388310), (78, 373375), (87, 334750), (103, 282750), (125, 232986), (130, 224025), (145, 200850), (150, 194155), (174, 167375), (195, 149350), (206, 141375), (250, 116493), (290, 100425), (309, 94250), (325, 89610), (375, 77662), (377, 77250), (390, 74675), (435, 66950), (515, 56550), (618, 47125), (650, 44805), (725, 40170), (750, 38831), (754, 38625), (870, 33475), (975, 29870), (1030, 28275), (1131, 25750), (1339, 21750), (1450, 20085), (1545, 18850), (1625, 17922), (1885, 15450), (1950, 14935), (2175, 13390), (2262, 12875), (2575, 11310), (2678, 10875), (2987, 9750), (3090, 9425), (3250, 8961), (3625, 8034), (3770, 7725), (4017, 7250), (4350, 6695), (4875, 5974), (5150, 5655)]