47621220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 144278400

約数和(自身を除く): 96657180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1129, 1140, 1406, 2109, 2220, 2258, 2812, 3387, 3515, 4218, 4516, 5645, 6774, 7030, 8436, 10545, 11290, 13548, 14060, 16935, 21090, 21451, 22580, 33870, 41773, 42180, 42902, 64353, 67740, 83546, 85804, 107255, 125319, 128706, 167092, 208865, 214510, 250638, 257412, 321765, 417730, 429020, 501276, 626595, 643530, 793687, 835460, 1253190, 1287060, 1587374, 2381061, 2506380, 3174748, 3968435, 4762122, 7936870, 9524244, 11905305, 15873740, 23810610, 47621220]

約数ペア:

[(1, 47621220), (2, 23810610), (3, 15873740), (4, 11905305), (5, 9524244), (6, 7936870), (10, 4762122), (12, 3968435), (15, 3174748), (19, 2506380), (20, 2381061), (30, 1587374), (37, 1287060), (38, 1253190), (57, 835460), (60, 793687), (74, 643530), (76, 626595), (95, 501276), (111, 429020), (114, 417730), (148, 321765), (185, 257412), (190, 250638), (222, 214510), (228, 208865), (285, 167092), (370, 128706), (380, 125319), (444, 107255), (555, 85804), (570, 83546), (703, 67740), (740, 64353), (1110, 42902), (1129, 42180), (1140, 41773), (1406, 33870), (2109, 22580), (2220, 21451), (2258, 21090), (2812, 16935), (3387, 14060), (3515, 13548), (4218, 11290), (4516, 10545), (5645, 8436), (6774, 7030)]