90326400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{97}}^2$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 300611340

約数和(自身を除く): 210284940

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 97, 100, 120, 128, 150, 160, 192, 194, 200, 240, 291, 300, 320, 384, 388, 400, 480, 485, 582, 600, 640, 776, 800, 960, 970, 1164, 1200, 1455, 1552, 1600, 1920, 1940, 2328, 2400, 2425, 2910, 3104, 3200, 3880, 4656, 4800, 4850, 5820, 6208, 7275, 7760, 9312, 9409, 9600, 9700, 11640, 12416, 14550, 15520, 18624, 18818, 19400, 23280, 28227, 29100, 31040, 37248, 37636, 38800, 46560, 47045, 56454, 58200, 62080, 75272, 77600, 93120, 94090, 112908, 116400, 141135, 150544, 155200, 186240, 188180, 225816, 232800, 235225, 282270, 301088, 310400, 376360, 451632, 465600, 470450, 564540, 602176, 705675, 752720, 903264, 931200, 940900, 1129080, 1204352, 1411350, 1505440, 1806528, 1881800, 2258160, 2822700, 3010880, 3613056, 3763600, 4516320, 5645400, 6021760, 7527200, 9032640, 11290800, 15054400, 18065280, 22581600, 30108800, 45163200, 90326400]

約数ペア:

[(1, 90326400), (2, 45163200), (3, 30108800), (4, 22581600), (5, 18065280), (6, 15054400), (8, 11290800), (10, 9032640), (12, 7527200), (15, 6021760), (16, 5645400), (20, 4516320), (24, 3763600), (25, 3613056), (30, 3010880), (32, 2822700), (40, 2258160), (48, 1881800), (50, 1806528), (60, 1505440), (64, 1411350), (75, 1204352), (80, 1129080), (96, 940900), (97, 931200), (100, 903264), (120, 752720), (128, 705675), (150, 602176), (160, 564540), (192, 470450), (194, 465600), (200, 451632), (240, 376360), (291, 310400), (300, 301088), (320, 282270), (384, 235225), (388, 232800), (400, 225816), (480, 188180), (485, 186240), (582, 155200), (600, 150544), (640, 141135), (776, 116400), (800, 112908), (960, 94090), (970, 93120), (1164, 77600), (1200, 75272), (1455, 62080), (1552, 58200), (1600, 56454), (1920, 47045), (1940, 46560), (2328, 38800), (2400, 37636), (2425, 37248), (2910, 31040), (3104, 29100), (3200, 28227), (3880, 23280), (4656, 19400), (4800, 18818), (4850, 18624), (5820, 15520), (6208, 14550), (7275, 12416), (7760, 11640), (9312, 9700), (9409, 9600)]