219878100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18826

約数の個数: 108

約数和(自身を含む): 742250236

約数和(自身を除く): 522372136

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, 18793, 37586, 56379, 75172, 93965, 112758, 169137, 187930, 225516, 244309, 281895, 338274, 375860, 469825, 488618, 563790, 676548, 732927, 845685, 939650, 977236, 1127580, 1221545, 1409475, 1465854, 1691370, 1879300, 2198781, 2443090, 2818950, 2931708, 3382740, 3664635, 4228425, 4397562, 4886180, 5637900, 6107725, 7329270, 8456850, 8795124, 10993905, 12215450, 14658540, 16913700, 18323175, 21987810, 24430900, 36646350, 43975620, 54969525, 73292700, 109939050, 219878100]

約数ペア:

[(1, 219878100), (2, 109939050), (3, 73292700), (4, 54969525), (5, 43975620), (6, 36646350), (9, 24430900), (10, 21987810), (12, 18323175), (13, 16913700), (15, 14658540), (18, 12215450), (20, 10993905), (25, 8795124), (26, 8456850), (30, 7329270), (36, 6107725), (39, 5637900), (45, 4886180), (50, 4397562), (52, 4228425), (60, 3664635), (65, 3382740), (75, 2931708), (78, 2818950), (90, 2443090), (100, 2198781), (117, 1879300), (130, 1691370), (150, 1465854), (156, 1409475), (180, 1221545), (195, 1127580), (225, 977236), (234, 939650), (260, 845685), (300, 732927), (325, 676548), (390, 563790), (450, 488618), (468, 469825), (585, 375860), (650, 338274), (780, 281895), (900, 244309), (975, 225516), (1170, 187930), (1300, 169137), (1950, 112758), (2340, 93965), (2925, 75172), (3900, 56379), (5850, 37586), (11700, 18793)]