151453600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 108

約数和(自身を含む): 383987142

約数和(自身を除く): 232533542

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 197, 200, 248, 310, 394, 400, 496, 620, 775, 788, 800, 961, 985, 992, 1240, 1550, 1576, 1922, 1970, 2480, 3100, 3152, 3844, 3940, 4805, 4925, 4960, 6107, 6200, 6304, 7688, 7880, 9610, 9850, 12214, 12400, 15376, 15760, 19220, 19700, 24025, 24428, 24800, 30535, 30752, 31520, 38440, 39400, 48050, 48856, 61070, 76880, 78800, 96100, 97712, 122140, 152675, 153760, 157600, 189317, 192200, 195424, 244280, 305350, 378634, 384400, 488560, 610700, 757268, 768800, 946585, 977120, 1221400, 1514536, 1893170, 2442800, 3029072, 3786340, 4732925, 4885600, 6058144, 7572680, 9465850, 15145360, 18931700, 30290720, 37863400, 75726800, 151453600]

約数ペア:

[(1, 151453600), (2, 75726800), (4, 37863400), (5, 30290720), (8, 18931700), (10, 15145360), (16, 9465850), (20, 7572680), (25, 6058144), (31, 4885600), (32, 4732925), (40, 3786340), (50, 3029072), (62, 2442800), (80, 1893170), (100, 1514536), (124, 1221400), (155, 977120), (160, 946585), (197, 768800), (200, 757268), (248, 610700), (310, 488560), (394, 384400), (400, 378634), (496, 305350), (620, 244280), (775, 195424), (788, 192200), (800, 189317), (961, 157600), (985, 153760), (992, 152675), (1240, 122140), (1550, 97712), (1576, 96100), (1922, 78800), (1970, 76880), (2480, 61070), (3100, 48856), (3152, 48050), (3844, 39400), (3940, 38440), (4805, 31520), (4925, 30752), (4960, 30535), (6107, 24800), (6200, 24428), (6304, 24025), (7688, 19700), (7880, 19220), (9610, 15760), (9850, 15376), (12214, 12400)]