77847630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 225358848

約数和(自身を除く): 147511218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 43, 70, 74, 86, 105, 111, 129, 185, 210, 215, 222, 233, 258, 259, 301, 370, 430, 466, 518, 555, 602, 645, 699, 777, 903, 1110, 1165, 1290, 1295, 1398, 1505, 1554, 1591, 1631, 1806, 2330, 2590, 3010, 3182, 3262, 3495, 3885, 4515, 4773, 4893, 6990, 7770, 7955, 8155, 8621, 9030, 9546, 9786, 10019, 11137, 15910, 16310, 17242, 20038, 22274, 23865, 24465, 25863, 30057, 33411, 43105, 47730, 48930, 50095, 51726, 55685, 60114, 60347, 66822, 70133, 86210, 100190, 111370, 120694, 129315, 140266, 150285, 167055, 181041, 210399, 258630, 300570, 301735, 334110, 350665, 362082, 370703, 420798, 603470, 701330, 741406, 905205, 1051995, 1112109, 1810410, 1853515, 2103990, 2224218, 2594921, 3707030, 5189842, 5560545, 7784763, 11121090, 12974605, 15569526, 25949210, 38923815, 77847630]

約数ペア:

[(1, 77847630), (2, 38923815), (3, 25949210), (5, 15569526), (6, 12974605), (7, 11121090), (10, 7784763), (14, 5560545), (15, 5189842), (21, 3707030), (30, 2594921), (35, 2224218), (37, 2103990), (42, 1853515), (43, 1810410), (70, 1112109), (74, 1051995), (86, 905205), (105, 741406), (111, 701330), (129, 603470), (185, 420798), (210, 370703), (215, 362082), (222, 350665), (233, 334110), (258, 301735), (259, 300570), (301, 258630), (370, 210399), (430, 181041), (466, 167055), (518, 150285), (555, 140266), (602, 129315), (645, 120694), (699, 111370), (777, 100190), (903, 86210), (1110, 70133), (1165, 66822), (1290, 60347), (1295, 60114), (1398, 55685), (1505, 51726), (1554, 50095), (1591, 48930), (1631, 47730), (1806, 43105), (2330, 33411), (2590, 30057), (3010, 25863), (3182, 24465), (3262, 23865), (3495, 22274), (3885, 20038), (4515, 17242), (4773, 16310), (4893, 15910), (6990, 11137), (7770, 10019), (7955, 9786), (8155, 9546), (8621, 9030)]