148897600

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3260

約数の個数: 84

約数和(自身を含む): 379133100

約数和(自身を除く): 230235500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 145, 160, 200, 232, 290, 320, 400, 464, 580, 725, 800, 928, 1160, 1450, 1600, 1856, 2320, 2900, 3209, 4640, 5800, 6418, 9280, 11600, 12836, 16045, 23200, 25672, 32090, 46400, 51344, 64180, 80225, 93061, 102688, 128360, 160450, 186122, 205376, 256720, 320900, 372244, 465305, 513440, 641800, 744488, 930610, 1026880, 1283600, 1488976, 1861220, 2326525, 2567200, 2977952, 3722440, 4653050, 5134400, 5955904, 7444880, 9306100, 14889760, 18612200, 29779520, 37224400, 74448800, 148897600]

約数ペア:

[(1, 148897600), (2, 74448800), (4, 37224400), (5, 29779520), (8, 18612200), (10, 14889760), (16, 9306100), (20, 7444880), (25, 5955904), (29, 5134400), (32, 4653050), (40, 3722440), (50, 2977952), (58, 2567200), (64, 2326525), (80, 1861220), (100, 1488976), (116, 1283600), (145, 1026880), (160, 930610), (200, 744488), (232, 641800), (290, 513440), (320, 465305), (400, 372244), (464, 320900), (580, 256720), (725, 205376), (800, 186122), (928, 160450), (1160, 128360), (1450, 102688), (1600, 93061), (1856, 80225), (2320, 64180), (2900, 51344), (3209, 46400), (4640, 32090), (5800, 25672), (6418, 23200), (9280, 16045), (11600, 12836)]