45152000

素因数分解:

$2^8\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 120530592

約数和(自身を除く): 75378592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 83, 85, 100, 125, 128, 136, 160, 166, 170, 200, 250, 256, 272, 320, 332, 340, 400, 415, 425, 500, 544, 640, 664, 680, 800, 830, 850, 1000, 1088, 1280, 1328, 1360, 1411, 1600, 1660, 1700, 2000, 2075, 2125, 2176, 2656, 2720, 2822, 3200, 3320, 3400, 4000, 4150, 4250, 4352, 5312, 5440, 5644, 6400, 6640, 6800, 7055, 8000, 8300, 8500, 10375, 10624, 10880, 11288, 13280, 13600, 14110, 16000, 16600, 17000, 20750, 21248, 21760, 22576, 26560, 27200, 28220, 32000, 33200, 34000, 35275, 41500, 45152, 53120, 54400, 56440, 66400, 68000, 70550, 83000, 90304, 106240, 108800, 112880, 132800, 136000, 141100, 166000, 176375, 180608, 225760, 265600, 272000, 282200, 332000, 352750, 361216, 451520, 531200, 544000, 564400, 664000, 705500, 903040, 1128800, 1328000, 1411000, 1806080, 2257600, 2656000, 2822000, 4515200, 5644000, 9030400, 11288000, 22576000, 45152000]

約数ペア:

[(1, 45152000), (2, 22576000), (4, 11288000), (5, 9030400), (8, 5644000), (10, 4515200), (16, 2822000), (17, 2656000), (20, 2257600), (25, 1806080), (32, 1411000), (34, 1328000), (40, 1128800), (50, 903040), (64, 705500), (68, 664000), (80, 564400), (83, 544000), (85, 531200), (100, 451520), (125, 361216), (128, 352750), (136, 332000), (160, 282200), (166, 272000), (170, 265600), (200, 225760), (250, 180608), (256, 176375), (272, 166000), (320, 141100), (332, 136000), (340, 132800), (400, 112880), (415, 108800), (425, 106240), (500, 90304), (544, 83000), (640, 70550), (664, 68000), (680, 66400), (800, 56440), (830, 54400), (850, 53120), (1000, 45152), (1088, 41500), (1280, 35275), (1328, 34000), (1360, 33200), (1411, 32000), (1600, 28220), (1660, 27200), (1700, 26560), (2000, 22576), (2075, 21760), (2125, 21248), (2176, 20750), (2656, 17000), (2720, 16600), (2822, 16000), (3200, 14110), (3320, 13600), (3400, 13280), (4000, 11288), (4150, 10880), (4250, 10624), (4352, 10375), (5312, 8500), (5440, 8300), (5644, 8000), (6400, 7055), (6640, 6800)]