378436500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6507

約数の個数: 144

約数和(自身を含む): 1285873680

約数和(自身を除く): 907437180

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, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2250, 2340, 2925, 3250, 3900, 4500, 4875, 5850, 6469, 6500, 9750, 11700, 12938, 14625, 19407, 19500, 25876, 29250, 32345, 38814, 58221, 58500, 64690, 77628, 84097, 97035, 116442, 129380, 161725, 168194, 194070, 232884, 252291, 291105, 323450, 336388, 388140, 420485, 485175, 504582, 582210, 646900, 756873, 808625, 840970, 970350, 1009164, 1164420, 1261455, 1455525, 1513746, 1617250, 1681940, 1940700, 2102425, 2425875, 2522910, 2911050, 3027492, 3234500, 3784365, 4204850, 4851750, 5045820, 5822100, 6307275, 7277625, 7568730, 8409700, 9703500, 10512125, 12614550, 14555250, 15137460, 18921825, 21024250, 25229100, 29110500, 31536375, 37843650, 42048500, 63072750, 75687300, 94609125, 126145500, 189218250, 378436500]

約数ペア:

[(1, 378436500), (2, 189218250), (3, 126145500), (4, 94609125), (5, 75687300), (6, 63072750), (9, 42048500), (10, 37843650), (12, 31536375), (13, 29110500), (15, 25229100), (18, 21024250), (20, 18921825), (25, 15137460), (26, 14555250), (30, 12614550), (36, 10512125), (39, 9703500), (45, 8409700), (50, 7568730), (52, 7277625), (60, 6307275), (65, 5822100), (75, 5045820), (78, 4851750), (90, 4204850), (100, 3784365), (117, 3234500), (125, 3027492), (130, 2911050), (150, 2522910), (156, 2425875), (180, 2102425), (195, 1940700), (225, 1681940), (234, 1617250), (250, 1513746), (260, 1455525), (300, 1261455), (325, 1164420), (375, 1009164), (390, 970350), (450, 840970), (468, 808625), (500, 756873), (585, 646900), (650, 582210), (750, 504582), (780, 485175), (900, 420485), (975, 388140), (1125, 336388), (1170, 323450), (1300, 291105), (1500, 252291), (1625, 232884), (1950, 194070), (2250, 168194), (2340, 161725), (2925, 129380), (3250, 116442), (3900, 97035), (4500, 84097), (4875, 77628), (5850, 64690), (6469, 58500), (6500, 58221), (9750, 38814), (11700, 32345), (12938, 29250), (14625, 25876), (19407, 19500)]