228512700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19564

約数の個数: 108

約数和(自身を含む): 771396808

約数和(自身を除く): 542884108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 19531, 39062, 58593, 78124, 97655, 117186, 175779, 195310, 234372, 253903, 292965, 351558, 390620, 488275, 507806, 585930, 703116, 761709, 878895, 976550, 1015612, 1171860, 1269515, 1464825, 1523418, 1757790, 1953100, 2285127, 2539030, 2929650, 3046836, 3515580, 3808545, 4394475, 4570254, 5078060, 5859300, 6347575, 7617090, 8788950, 9140508, 11425635, 12695150, 15234180, 17577900, 19042725, 22851270, 25390300, 38085450, 45702540, 57128175, 76170900, 114256350, 228512700]

約数ペア:

[(1, 228512700), (2, 114256350), (3, 76170900), (4, 57128175), (5, 45702540), (6, 38085450), (9, 25390300), (10, 22851270), (12, 19042725), (13, 17577900), (15, 15234180), (18, 12695150), (20, 11425635), (25, 9140508), (26, 8788950), (30, 7617090), (36, 6347575), (39, 5859300), (45, 5078060), (50, 4570254), (52, 4394475), (60, 3808545), (65, 3515580), (75, 3046836), (78, 2929650), (90, 2539030), (100, 2285127), (117, 1953100), (130, 1757790), (150, 1523418), (156, 1464825), (180, 1269515), (195, 1171860), (225, 1015612), (234, 976550), (260, 878895), (300, 761709), (325, 703116), (390, 585930), (450, 507806), (468, 488275), (585, 390620), (650, 351558), (780, 292965), (900, 253903), (975, 234372), (1170, 195310), (1300, 175779), (1950, 117186), (2340, 97655), (2925, 78124), (3900, 58593), (5850, 39062), (11700, 19531)]