129535050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 336407040

約数和(自身を除く): 206871990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 89, 93, 150, 155, 178, 186, 267, 310, 313, 445, 465, 534, 626, 775, 890, 930, 939, 1335, 1550, 1565, 1878, 2225, 2325, 2670, 2759, 3130, 4450, 4650, 4695, 5518, 6675, 7825, 8277, 9390, 9703, 13350, 13795, 15650, 16554, 19406, 23475, 27590, 27857, 29109, 41385, 46950, 48515, 55714, 58218, 68975, 82770, 83571, 97030, 137950, 139285, 145545, 167142, 206925, 242575, 278570, 291090, 413850, 417855, 485150, 696425, 727725, 835710, 863567, 1392850, 1455450, 1727134, 2089275, 2590701, 4178550, 4317835, 5181402, 8635670, 12953505, 21589175, 25907010, 43178350, 64767525, 129535050]

約数ペア:

[(1, 129535050), (2, 64767525), (3, 43178350), (5, 25907010), (6, 21589175), (10, 12953505), (15, 8635670), (25, 5181402), (30, 4317835), (31, 4178550), (50, 2590701), (62, 2089275), (75, 1727134), (89, 1455450), (93, 1392850), (150, 863567), (155, 835710), (178, 727725), (186, 696425), (267, 485150), (310, 417855), (313, 413850), (445, 291090), (465, 278570), (534, 242575), (626, 206925), (775, 167142), (890, 145545), (930, 139285), (939, 137950), (1335, 97030), (1550, 83571), (1565, 82770), (1878, 68975), (2225, 58218), (2325, 55714), (2670, 48515), (2759, 46950), (3130, 41385), (4450, 29109), (4650, 27857), (4695, 27590), (5518, 23475), (6675, 19406), (7825, 16554), (8277, 15650), (9390, 13795), (9703, 13350)]