1219260400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9491

約数の個数: 120

約数和(自身を含む): 3265170480

約数和(自身を除く): 2045910080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 646, 680, 760, 850, 950, 1292, 1360, 1520, 1615, 1700, 1900, 2584, 3230, 3400, 3800, 5168, 6460, 6800, 7600, 8075, 9437, 12920, 16150, 18874, 25840, 32300, 37748, 47185, 64600, 75496, 94370, 129200, 150992, 160429, 179303, 188740, 235925, 320858, 358606, 377480, 471850, 641716, 717212, 754960, 802145, 896515, 943700, 1283432, 1434424, 1604290, 1793030, 1887400, 2566864, 2868848, 3048151, 3208580, 3586060, 3774800, 4010725, 4482575, 6096302, 6417160, 7172120, 8021450, 8965150, 12192604, 12834320, 14344240, 15240755, 16042900, 17930300, 24385208, 30481510, 32085800, 35860600, 48770416, 60963020, 64171600, 71721200, 76203775, 121926040, 152407550, 243852080, 304815100, 609630200, 1219260400]

約数ペア:

[(1, 1219260400), (2, 609630200), (4, 304815100), (5, 243852080), (8, 152407550), (10, 121926040), (16, 76203775), (17, 71721200), (19, 64171600), (20, 60963020), (25, 48770416), (34, 35860600), (38, 32085800), (40, 30481510), (50, 24385208), (68, 17930300), (76, 16042900), (80, 15240755), (85, 14344240), (95, 12834320), (100, 12192604), (136, 8965150), (152, 8021450), (170, 7172120), (190, 6417160), (200, 6096302), (272, 4482575), (304, 4010725), (323, 3774800), (340, 3586060), (380, 3208580), (400, 3048151), (425, 2868848), (475, 2566864), (646, 1887400), (680, 1793030), (760, 1604290), (850, 1434424), (950, 1283432), (1292, 943700), (1360, 896515), (1520, 802145), (1615, 754960), (1700, 717212), (1900, 641716), (2584, 471850), (3230, 377480), (3400, 358606), (3800, 320858), (5168, 235925), (6460, 188740), (6800, 179303), (7600, 160429), (8075, 150992), (9437, 129200), (12920, 94370), (16150, 75496), (18874, 64600), (25840, 47185), (32300, 37748)]