15696779250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{11831}}^1$

素因数の和:11941

約数の個数: 128

約数和(自身を含む): 41198077440

約数和(自身を除く): 25501298190

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 61, 75, 87, 122, 125, 145, 150, 174, 183, 250, 290, 305, 366, 375, 435, 610, 725, 750, 870, 915, 1450, 1525, 1769, 1830, 2175, 3050, 3538, 3625, 4350, 4575, 5307, 7250, 7625, 8845, 9150, 10614, 10875, 11831, 15250, 17690, 21750, 22875, 23662, 26535, 35493, 44225, 45750, 53070, 59155, 70986, 88450, 118310, 132675, 177465, 221125, 265350, 295775, 343099, 354930, 442250, 591550, 663375, 686198, 721691, 887325, 1029297, 1326750, 1443382, 1478875, 1715495, 1774650, 2058594, 2165073, 2957750, 3430990, 3608455, 4330146, 4436625, 5146485, 7216910, 8577475, 8873250, 10292970, 10825365, 17154950, 18042275, 20929039, 21650730, 25732425, 36084550, 41858078, 42887375, 51464850, 54126825, 62787117, 85774750, 90211375, 104645195, 108253650, 125574234, 128662125, 180422750, 209290390, 257324250, 270634125, 313935585, 523225975, 541268250, 627871170, 1046451950, 1569677925, 2616129875, 3139355850, 5232259750, 7848389625, 15696779250]

約数ペア:

[(1, 15696779250), (2, 7848389625), (3, 5232259750), (5, 3139355850), (6, 2616129875), (10, 1569677925), (15, 1046451950), (25, 627871170), (29, 541268250), (30, 523225975), (50, 313935585), (58, 270634125), (61, 257324250), (75, 209290390), (87, 180422750), (122, 128662125), (125, 125574234), (145, 108253650), (150, 104645195), (174, 90211375), (183, 85774750), (250, 62787117), (290, 54126825), (305, 51464850), (366, 42887375), (375, 41858078), (435, 36084550), (610, 25732425), (725, 21650730), (750, 20929039), (870, 18042275), (915, 17154950), (1450, 10825365), (1525, 10292970), (1769, 8873250), (1830, 8577475), (2175, 7216910), (3050, 5146485), (3538, 4436625), (3625, 4330146), (4350, 3608455), (4575, 3430990), (5307, 2957750), (7250, 2165073), (7625, 2058594), (8845, 1774650), (9150, 1715495), (10614, 1478875), (10875, 1443382), (11831, 1326750), (15250, 1029297), (17690, 887325), (21750, 721691), (22875, 686198), (23662, 663375), (26535, 591550), (35493, 442250), (44225, 354930), (45750, 343099), (53070, 295775), (59155, 265350), (70986, 221125), (88450, 177465), (118310, 132675)]