75535950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 223914240

約数和(自身を除く): 148378290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 49, 50, 70, 75, 86, 98, 105, 129, 147, 150, 175, 210, 215, 239, 245, 258, 294, 301, 350, 430, 478, 490, 525, 602, 645, 717, 735, 903, 1050, 1075, 1195, 1225, 1290, 1434, 1470, 1505, 1673, 1806, 2107, 2150, 2390, 2450, 3010, 3225, 3346, 3585, 3675, 4214, 4515, 5019, 5975, 6321, 6450, 7170, 7350, 7525, 8365, 9030, 10038, 10277, 10535, 11711, 11950, 12642, 15050, 16730, 17925, 20554, 21070, 22575, 23422, 25095, 30831, 31605, 35133, 35850, 41825, 45150, 50190, 51385, 52675, 58555, 61662, 63210, 70266, 71939, 83650, 102770, 105350, 117110, 125475, 143878, 154155, 158025, 175665, 215817, 250950, 256925, 292775, 308310, 316050, 351330, 359695, 431634, 503573, 513850, 585550, 719390, 770775, 878325, 1007146, 1079085, 1510719, 1541550, 1756650, 1798475, 2158170, 2517865, 3021438, 3596950, 5035730, 5395425, 7553595, 10790850, 12589325, 15107190, 25178650, 37767975, 75535950]

約数ペア:

[(1, 75535950), (2, 37767975), (3, 25178650), (5, 15107190), (6, 12589325), (7, 10790850), (10, 7553595), (14, 5395425), (15, 5035730), (21, 3596950), (25, 3021438), (30, 2517865), (35, 2158170), (42, 1798475), (43, 1756650), (49, 1541550), (50, 1510719), (70, 1079085), (75, 1007146), (86, 878325), (98, 770775), (105, 719390), (129, 585550), (147, 513850), (150, 503573), (175, 431634), (210, 359695), (215, 351330), (239, 316050), (245, 308310), (258, 292775), (294, 256925), (301, 250950), (350, 215817), (430, 175665), (478, 158025), (490, 154155), (525, 143878), (602, 125475), (645, 117110), (717, 105350), (735, 102770), (903, 83650), (1050, 71939), (1075, 70266), (1195, 63210), (1225, 61662), (1290, 58555), (1434, 52675), (1470, 51385), (1505, 50190), (1673, 45150), (1806, 41825), (2107, 35850), (2150, 35133), (2390, 31605), (2450, 30831), (3010, 25095), (3225, 23422), (3346, 22575), (3585, 21070), (3675, 20554), (4214, 17925), (4515, 16730), (5019, 15050), (5975, 12642), (6321, 11950), (6450, 11711), (7170, 10535), (7350, 10277), (7525, 10038), (8365, 9030)]