306943650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 901817280

約数和(自身を除く): 594873630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 71, 75, 78, 90, 117, 130, 142, 150, 195, 213, 225, 234, 325, 355, 390, 426, 450, 585, 639, 650, 710, 739, 923, 975, 1065, 1170, 1278, 1478, 1775, 1846, 1950, 2130, 2217, 2769, 2925, 3195, 3550, 3695, 4434, 4615, 5325, 5538, 5850, 6390, 6651, 7390, 8307, 9230, 9607, 10650, 11085, 13302, 13845, 15975, 16614, 18475, 19214, 22170, 23075, 27690, 28821, 31950, 33255, 36950, 41535, 46150, 48035, 52469, 55425, 57642, 66510, 69225, 83070, 86463, 96070, 104938, 110850, 138450, 144105, 157407, 166275, 172926, 207675, 240175, 262345, 288210, 314814, 332550, 415350, 432315, 472221, 480350, 524690, 682097, 720525, 787035, 864630, 944442, 1311725, 1364194, 1441050, 1574070, 2046291, 2161575, 2361105, 2623450, 3410485, 3935175, 4092582, 4323150, 4722210, 6138873, 6820970, 7870350, 10231455, 11805525, 12277746, 17052425, 20462910, 23611050, 30694365, 34104850, 51157275, 61388730, 102314550, 153471825, 306943650]

約数ペア:

[(1, 306943650), (2, 153471825), (3, 102314550), (5, 61388730), (6, 51157275), (9, 34104850), (10, 30694365), (13, 23611050), (15, 20462910), (18, 17052425), (25, 12277746), (26, 11805525), (30, 10231455), (39, 7870350), (45, 6820970), (50, 6138873), (65, 4722210), (71, 4323150), (75, 4092582), (78, 3935175), (90, 3410485), (117, 2623450), (130, 2361105), (142, 2161575), (150, 2046291), (195, 1574070), (213, 1441050), (225, 1364194), (234, 1311725), (325, 944442), (355, 864630), (390, 787035), (426, 720525), (450, 682097), (585, 524690), (639, 480350), (650, 472221), (710, 432315), (739, 415350), (923, 332550), (975, 314814), (1065, 288210), (1170, 262345), (1278, 240175), (1478, 207675), (1775, 172926), (1846, 166275), (1950, 157407), (2130, 144105), (2217, 138450), (2769, 110850), (2925, 104938), (3195, 96070), (3550, 86463), (3695, 83070), (4434, 69225), (4615, 66510), (5325, 57642), (5538, 55425), (5850, 52469), (6390, 48035), (6651, 46150), (7390, 41535), (8307, 36950), (9230, 33255), (9607, 31950), (10650, 28821), (11085, 27690), (13302, 23075), (13845, 22170), (15975, 19214), (16614, 18475)]