122957550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 354285360

約数和(自身を除く): 231327810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 73, 75, 90, 95, 114, 146, 150, 171, 190, 197, 219, 225, 285, 342, 365, 394, 438, 450, 475, 570, 591, 657, 730, 855, 950, 985, 1095, 1182, 1314, 1387, 1425, 1710, 1773, 1825, 1970, 2190, 2774, 2850, 2955, 3285, 3546, 3650, 3743, 4161, 4275, 4925, 5475, 5910, 6570, 6935, 7486, 8322, 8550, 8865, 9850, 10950, 11229, 12483, 13870, 14381, 14775, 16425, 17730, 18715, 20805, 22458, 24966, 28762, 29550, 32850, 33687, 34675, 37430, 41610, 43143, 44325, 56145, 62415, 67374, 69350, 71905, 86286, 88650, 93575, 104025, 112290, 124830, 129429, 143810, 168435, 187150, 208050, 215715, 258858, 273239, 280725, 312075, 336870, 359525, 431430, 546478, 561450, 624150, 647145, 719050, 819717, 842175, 1078575, 1294290, 1366195, 1639434, 1684350, 2157150, 2459151, 2732390, 3235725, 4098585, 4918302, 6471450, 6830975, 8197170, 12295755, 13661950, 20492925, 24591510, 40985850, 61478775, 122957550]

約数ペア:

[(1, 122957550), (2, 61478775), (3, 40985850), (5, 24591510), (6, 20492925), (9, 13661950), (10, 12295755), (15, 8197170), (18, 6830975), (19, 6471450), (25, 4918302), (30, 4098585), (38, 3235725), (45, 2732390), (50, 2459151), (57, 2157150), (73, 1684350), (75, 1639434), (90, 1366195), (95, 1294290), (114, 1078575), (146, 842175), (150, 819717), (171, 719050), (190, 647145), (197, 624150), (219, 561450), (225, 546478), (285, 431430), (342, 359525), (365, 336870), (394, 312075), (438, 280725), (450, 273239), (475, 258858), (570, 215715), (591, 208050), (657, 187150), (730, 168435), (855, 143810), (950, 129429), (985, 124830), (1095, 112290), (1182, 104025), (1314, 93575), (1387, 88650), (1425, 86286), (1710, 71905), (1773, 69350), (1825, 67374), (1970, 62415), (2190, 56145), (2774, 44325), (2850, 43143), (2955, 41610), (3285, 37430), (3546, 34675), (3650, 33687), (3743, 32850), (4161, 29550), (4275, 28762), (4925, 24966), (5475, 22458), (5910, 20805), (6570, 18715), (6935, 17730), (7486, 16425), (8322, 14775), (8550, 14381), (8865, 13870), (9850, 12483), (10950, 11229)]