115320660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21121}}^1$

素因数の和:21153

約数の個数: 96

約数和(自身を含む): 397431552

約数和(自身を除く): 282110892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 21121, 42242, 63363, 84484, 105605, 126726, 147847, 211210, 253452, 274573, 295694, 316815, 422420, 443541, 549146, 591388, 633630, 739235, 823719, 887082, 1098292, 1267260, 1372865, 1478470, 1647438, 1774164, 1922011, 2217705, 2745730, 2956940, 3294876, 3844022, 4118595, 4435410, 5491460, 5766033, 7688044, 8237190, 8870820, 9610055, 11532066, 16474380, 19220110, 23064132, 28830165, 38440220, 57660330, 115320660]

約数ペア:

[(1, 115320660), (2, 57660330), (3, 38440220), (4, 28830165), (5, 23064132), (6, 19220110), (7, 16474380), (10, 11532066), (12, 9610055), (13, 8870820), (14, 8237190), (15, 7688044), (20, 5766033), (21, 5491460), (26, 4435410), (28, 4118595), (30, 3844022), (35, 3294876), (39, 2956940), (42, 2745730), (52, 2217705), (60, 1922011), (65, 1774164), (70, 1647438), (78, 1478470), (84, 1372865), (91, 1267260), (105, 1098292), (130, 887082), (140, 823719), (156, 739235), (182, 633630), (195, 591388), (210, 549146), (260, 443541), (273, 422420), (364, 316815), (390, 295694), (420, 274573), (455, 253452), (546, 211210), (780, 147847), (910, 126726), (1092, 105605), (1365, 84484), (1820, 63363), (2730, 42242), (5460, 21121)]