1239573000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{4091}}^1$

素因数の和:4216

約数の個数: 128

約数和(自身を含む): 3906714240

約数和(自身を除く): 2667141240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 200, 202, 250, 300, 303, 375, 404, 500, 505, 600, 606, 750, 808, 1000, 1010, 1212, 1500, 1515, 2020, 2424, 2525, 3000, 3030, 4040, 4091, 5050, 6060, 7575, 8182, 10100, 12120, 12273, 12625, 15150, 16364, 20200, 20455, 24546, 25250, 30300, 32728, 37875, 40910, 49092, 50500, 60600, 61365, 75750, 81820, 98184, 101000, 102275, 122730, 151500, 163640, 204550, 245460, 303000, 306825, 409100, 413191, 490920, 511375, 613650, 818200, 826382, 1022750, 1227300, 1239573, 1534125, 1652764, 2045500, 2065955, 2454600, 2479146, 3068250, 3305528, 4091000, 4131910, 4958292, 6136500, 6197865, 8263820, 9916584, 10329775, 12273000, 12395730, 16527640, 20659550, 24791460, 30989325, 41319100, 49582920, 51648875, 61978650, 82638200, 103297750, 123957300, 154946625, 206595500, 247914600, 309893250, 413191000, 619786500, 1239573000]

約数ペア:

[(1, 1239573000), (2, 619786500), (3, 413191000), (4, 309893250), (5, 247914600), (6, 206595500), (8, 154946625), (10, 123957300), (12, 103297750), (15, 82638200), (20, 61978650), (24, 51648875), (25, 49582920), (30, 41319100), (40, 30989325), (50, 24791460), (60, 20659550), (75, 16527640), (100, 12395730), (101, 12273000), (120, 10329775), (125, 9916584), (150, 8263820), (200, 6197865), (202, 6136500), (250, 4958292), (300, 4131910), (303, 4091000), (375, 3305528), (404, 3068250), (500, 2479146), (505, 2454600), (600, 2065955), (606, 2045500), (750, 1652764), (808, 1534125), (1000, 1239573), (1010, 1227300), (1212, 1022750), (1500, 826382), (1515, 818200), (2020, 613650), (2424, 511375), (2525, 490920), (3000, 413191), (3030, 409100), (4040, 306825), (4091, 303000), (5050, 245460), (6060, 204550), (7575, 163640), (8182, 151500), (10100, 122730), (12120, 102275), (12273, 101000), (12625, 98184), (15150, 81820), (16364, 75750), (20200, 61365), (20455, 60600), (24546, 50500), (25250, 49092), (30300, 40910), (32728, 37875)]