1447655250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 3736212480

約数和(自身を除く): 2288557230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 79, 106, 125, 150, 158, 159, 237, 250, 265, 318, 375, 395, 461, 474, 530, 750, 790, 795, 922, 1185, 1325, 1383, 1590, 1975, 2305, 2370, 2650, 2766, 3950, 3975, 4187, 4610, 5925, 6625, 6915, 7950, 8374, 9875, 11525, 11850, 12561, 13250, 13830, 19750, 19875, 20935, 23050, 24433, 25122, 29625, 34575, 36419, 39750, 41870, 48866, 57625, 59250, 62805, 69150, 72838, 73299, 104675, 109257, 115250, 122165, 125610, 146598, 172875, 182095, 209350, 218514, 244330, 314025, 345750, 364190, 366495, 523375, 546285, 610825, 628050, 732990, 910475, 1046750, 1092570, 1221650, 1570125, 1820950, 1832475, 1930207, 2731425, 3054125, 3140250, 3664950, 3860414, 4552375, 5462850, 5790621, 6108250, 9104750, 9162375, 9651035, 11581242, 13657125, 18324750, 19302070, 27314250, 28953105, 48255175, 57906210, 96510350, 144765525, 241275875, 289531050, 482551750, 723827625, 1447655250]

約数ペア:

[(1, 1447655250), (2, 723827625), (3, 482551750), (5, 289531050), (6, 241275875), (10, 144765525), (15, 96510350), (25, 57906210), (30, 48255175), (50, 28953105), (53, 27314250), (75, 19302070), (79, 18324750), (106, 13657125), (125, 11581242), (150, 9651035), (158, 9162375), (159, 9104750), (237, 6108250), (250, 5790621), (265, 5462850), (318, 4552375), (375, 3860414), (395, 3664950), (461, 3140250), (474, 3054125), (530, 2731425), (750, 1930207), (790, 1832475), (795, 1820950), (922, 1570125), (1185, 1221650), (1325, 1092570), (1383, 1046750), (1590, 910475), (1975, 732990), (2305, 628050), (2370, 610825), (2650, 546285), (2766, 523375), (3950, 366495), (3975, 364190), (4187, 345750), (4610, 314025), (5925, 244330), (6625, 218514), (6915, 209350), (7950, 182095), (8374, 172875), (9875, 146598), (11525, 125610), (11850, 122165), (12561, 115250), (13250, 109257), (13830, 104675), (19750, 73299), (19875, 72838), (20935, 69150), (23050, 62805), (24433, 59250), (25122, 57625), (29625, 48866), (34575, 41870), (36419, 39750)]