142912805750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173807}}^1$

素因数の和:173871

約数の個数: 128

約数和(自身を含む): 327971524608

約数和(自身を除く): 185058718858

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 115, 125, 130, 143, 230, 250, 253, 275, 286, 299, 325, 506, 550, 575, 598, 650, 715, 1150, 1265, 1375, 1430, 1495, 1625, 2530, 2750, 2875, 2990, 3250, 3289, 3575, 5750, 6325, 6578, 7150, 7475, 12650, 14950, 16445, 17875, 31625, 32890, 35750, 37375, 63250, 74750, 82225, 164450, 173807, 347614, 411125, 822250, 869035, 1738070, 1911877, 2259491, 3823754, 3997561, 4345175, 4518982, 7995122, 8690350, 9559385, 11297455, 19118770, 19987805, 21725875, 22594910, 24854401, 39975610, 43451750, 43973171, 47796925, 49708802, 51968293, 56487275, 87946342, 95593850, 99939025, 103936586, 112974550, 124272005, 199878050, 219865855, 238984625, 248544010, 259841465, 282436375, 439731710, 477969250, 499695125, 519682930, 564872750, 571651223, 621360025, 999390250, 1099329275, 1143302446, 1242720050, 1299207325, 2198658550, 2598414650, 2858256115, 3106800125, 5496646375, 5716512230, 6213600250, 6496036625, 10993292750, 12992073250, 14291280575, 28582561150, 71456402875, 142912805750]

約数ペア:

[(1, 142912805750), (2, 71456402875), (5, 28582561150), (10, 14291280575), (11, 12992073250), (13, 10993292750), (22, 6496036625), (23, 6213600250), (25, 5716512230), (26, 5496646375), (46, 3106800125), (50, 2858256115), (55, 2598414650), (65, 2198658550), (110, 1299207325), (115, 1242720050), (125, 1143302446), (130, 1099329275), (143, 999390250), (230, 621360025), (250, 571651223), (253, 564872750), (275, 519682930), (286, 499695125), (299, 477969250), (325, 439731710), (506, 282436375), (550, 259841465), (575, 248544010), (598, 238984625), (650, 219865855), (715, 199878050), (1150, 124272005), (1265, 112974550), (1375, 103936586), (1430, 99939025), (1495, 95593850), (1625, 87946342), (2530, 56487275), (2750, 51968293), (2875, 49708802), (2990, 47796925), (3250, 43973171), (3289, 43451750), (3575, 39975610), (5750, 24854401), (6325, 22594910), (6578, 21725875), (7150, 19987805), (7475, 19118770), (12650, 11297455), (14950, 9559385), (16445, 8690350), (17875, 7995122), (31625, 4518982), (32890, 4345175), (35750, 3997561), (37375, 3823754), (63250, 2259491), (74750, 1911877), (82225, 1738070), (164450, 869035), (173807, 822250), (347614, 411125)]