390588300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18869}}^1$

素因数の和:18912

約数の個数: 108

約数和(自身を含む): 1277574480

約数和(自身を除く): 886986180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 18869, 20700, 37738, 56607, 75476, 94345, 113214, 169821, 188690, 226428, 283035, 339642, 377380, 433987, 471725, 566070, 679284, 849105, 867974, 943450, 1132140, 1301961, 1415175, 1698210, 1735948, 1886900, 2169935, 2603922, 2830350, 3396420, 3905883, 4245525, 4339870, 5207844, 5660700, 6509805, 7811766, 8491050, 8679740, 10849675, 13019610, 15623532, 16982100, 19529415, 21699350, 26039220, 32549025, 39058830, 43398700, 65098050, 78117660, 97647075, 130196100, 195294150, 390588300]

約数ペア:

[(1, 390588300), (2, 195294150), (3, 130196100), (4, 97647075), (5, 78117660), (6, 65098050), (9, 43398700), (10, 39058830), (12, 32549025), (15, 26039220), (18, 21699350), (20, 19529415), (23, 16982100), (25, 15623532), (30, 13019610), (36, 10849675), (45, 8679740), (46, 8491050), (50, 7811766), (60, 6509805), (69, 5660700), (75, 5207844), (90, 4339870), (92, 4245525), (100, 3905883), (115, 3396420), (138, 2830350), (150, 2603922), (180, 2169935), (207, 1886900), (225, 1735948), (230, 1698210), (276, 1415175), (300, 1301961), (345, 1132140), (414, 943450), (450, 867974), (460, 849105), (575, 679284), (690, 566070), (828, 471725), (900, 433987), (1035, 377380), (1150, 339642), (1380, 283035), (1725, 226428), (2070, 188690), (2300, 169821), (3450, 113214), (4140, 94345), (5175, 75476), (6900, 56607), (10350, 37738), (18869, 20700)]