129797850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 408473856

約数和(自身を除く): 278676006

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 37, 39, 42, 50, 65, 70, 74, 75, 78, 91, 105, 111, 130, 150, 175, 182, 185, 195, 210, 222, 257, 259, 273, 325, 350, 370, 390, 455, 481, 514, 518, 525, 546, 555, 650, 771, 777, 910, 925, 962, 975, 1050, 1110, 1285, 1295, 1365, 1443, 1542, 1554, 1799, 1850, 1950, 2275, 2405, 2570, 2590, 2730, 2775, 2886, 3341, 3367, 3598, 3855, 3885, 4550, 4810, 5397, 5550, 6425, 6475, 6682, 6734, 6825, 7215, 7710, 7770, 8995, 9509, 10023, 10101, 10794, 12025, 12850, 12950, 13650, 14430, 16705, 16835, 17990, 19018, 19275, 19425, 20046, 20202, 23387, 24050, 26985, 28527, 33410, 33670, 36075, 38550, 38850, 44975, 46774, 47545, 50115, 50505, 53970, 57054, 66563, 70161, 72150, 83525, 84175, 89950, 95090, 100230, 101010, 116935, 123617, 133126, 134925, 140322, 142635, 167050, 168350, 199689, 233870, 237725, 247234, 250575, 252525, 269850, 285270, 332815, 350805, 370851, 399378, 475450, 501150, 505050, 584675, 618085, 665630, 701610, 713175, 741702, 865319, 998445, 1169350, 1236170, 1426350, 1664075, 1730638, 1754025, 1854255, 1996890, 2595957, 3090425, 3328150, 3508050, 3708510, 4326595, 4992225, 5191914, 6180850, 8653190, 9271275, 9984450, 12979785, 18542550, 21632975, 25959570, 43265950, 64898925, 129797850]

約数ペア:

[(1, 129797850), (2, 64898925), (3, 43265950), (5, 25959570), (6, 21632975), (7, 18542550), (10, 12979785), (13, 9984450), (14, 9271275), (15, 8653190), (21, 6180850), (25, 5191914), (26, 4992225), (30, 4326595), (35, 3708510), (37, 3508050), (39, 3328150), (42, 3090425), (50, 2595957), (65, 1996890), (70, 1854255), (74, 1754025), (75, 1730638), (78, 1664075), (91, 1426350), (105, 1236170), (111, 1169350), (130, 998445), (150, 865319), (175, 741702), (182, 713175), (185, 701610), (195, 665630), (210, 618085), (222, 584675), (257, 505050), (259, 501150), (273, 475450), (325, 399378), (350, 370851), (370, 350805), (390, 332815), (455, 285270), (481, 269850), (514, 252525), (518, 250575), (525, 247234), (546, 237725), (555, 233870), (650, 199689), (771, 168350), (777, 167050), (910, 142635), (925, 140322), (962, 134925), (975, 133126), (1050, 123617), (1110, 116935), (1285, 101010), (1295, 100230), (1365, 95090), (1443, 89950), (1542, 84175), (1554, 83525), (1799, 72150), (1850, 70161), (1950, 66563), (2275, 57054), (2405, 53970), (2570, 50505), (2590, 50115), (2730, 47545), (2775, 46774), (2886, 44975), (3341, 38850), (3367, 38550), (3598, 36075), (3855, 33670), (3885, 33410), (4550, 28527), (4810, 26985), (5397, 24050), (5550, 23387), (6425, 20202), (6475, 20046), (6682, 19425), (6734, 19275), (6825, 19018), (7215, 17990), (7710, 16835), (7770, 16705), (8995, 14430), (9509, 13650), (10023, 12950), (10101, 12850), (10794, 12025)]