128972550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 369119232

約数和(自身を除く): 240146682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 113, 150, 175, 210, 226, 339, 350, 525, 565, 678, 791, 1050, 1087, 1130, 1582, 1695, 2174, 2373, 2825, 3261, 3390, 3955, 4746, 5435, 5650, 6522, 7609, 7910, 8475, 10870, 11865, 15218, 16305, 16950, 19775, 22827, 23730, 27175, 32610, 38045, 39550, 45654, 54350, 59325, 76090, 81525, 114135, 118650, 122831, 163050, 190225, 228270, 245662, 368493, 380450, 570675, 614155, 736986, 859817, 1141350, 1228310, 1719634, 1842465, 2579451, 3070775, 3684930, 4299085, 5158902, 6141550, 8598170, 9212325, 12897255, 18424650, 21495425, 25794510, 42990850, 64486275, 128972550]

約数ペア:

[(1, 128972550), (2, 64486275), (3, 42990850), (5, 25794510), (6, 21495425), (7, 18424650), (10, 12897255), (14, 9212325), (15, 8598170), (21, 6141550), (25, 5158902), (30, 4299085), (35, 3684930), (42, 3070775), (50, 2579451), (70, 1842465), (75, 1719634), (105, 1228310), (113, 1141350), (150, 859817), (175, 736986), (210, 614155), (226, 570675), (339, 380450), (350, 368493), (525, 245662), (565, 228270), (678, 190225), (791, 163050), (1050, 122831), (1087, 118650), (1130, 114135), (1582, 81525), (1695, 76090), (2174, 59325), (2373, 54350), (2825, 45654), (3261, 39550), (3390, 38045), (3955, 32610), (4746, 27175), (5435, 23730), (5650, 22827), (6522, 19775), (7609, 16950), (7910, 16305), (8475, 15218), (10870, 11865)]