16951050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 72

約数和(自身を含む): 46038720

約数和(自身を除く): 29087670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 139, 150, 225, 271, 278, 417, 450, 542, 695, 813, 834, 1251, 1355, 1390, 1626, 2085, 2439, 2502, 2710, 3475, 4065, 4170, 4878, 6255, 6775, 6950, 8130, 10425, 12195, 12510, 13550, 20325, 20850, 24390, 31275, 37669, 40650, 60975, 62550, 75338, 113007, 121950, 188345, 226014, 339021, 376690, 565035, 678042, 941725, 1130070, 1695105, 1883450, 2825175, 3390210, 5650350, 8475525, 16951050]

約数ペア:

[(1, 16951050), (2, 8475525), (3, 5650350), (5, 3390210), (6, 2825175), (9, 1883450), (10, 1695105), (15, 1130070), (18, 941725), (25, 678042), (30, 565035), (45, 376690), (50, 339021), (75, 226014), (90, 188345), (139, 121950), (150, 113007), (225, 75338), (271, 62550), (278, 60975), (417, 40650), (450, 37669), (542, 31275), (695, 24390), (813, 20850), (834, 20325), (1251, 13550), (1355, 12510), (1390, 12195), (1626, 10425), (2085, 8130), (2439, 6950), (2502, 6775), (2710, 6255), (3475, 4878), (4065, 4170)]