25661764260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{212467}}^1$

素因数の和:212554

約数の個数: 144

約数和(自身を含む): 86309600832

約数和(自身を除く): 60647836572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 61, 66, 90, 99, 110, 122, 132, 165, 180, 183, 198, 220, 244, 305, 330, 366, 396, 495, 549, 610, 660, 671, 732, 915, 990, 1098, 1220, 1342, 1830, 1980, 2013, 2196, 2684, 2745, 3355, 3660, 4026, 5490, 6039, 6710, 8052, 10065, 10980, 12078, 13420, 20130, 24156, 30195, 40260, 60390, 120780, 212467, 424934, 637401, 849868, 1062335, 1274802, 1912203, 2124670, 2337137, 2549604, 3187005, 3824406, 4249340, 4674274, 6374010, 7011411, 7648812, 9348548, 9561015, 11685685, 12748020, 12960487, 14022822, 19122030, 21034233, 23371370, 25920974, 28045644, 35057055, 38244060, 38881461, 42068466, 46742740, 51841948, 64802435, 70114110, 77762922, 84136932, 105171165, 116644383, 129604870, 140228220, 142565357, 155525844, 194407305, 210342330, 233288766, 259209740, 285130714, 388814610, 420684660, 427696071, 466577532, 570261428, 583221915, 712826785, 777629220, 855392142, 1166443830, 1283088213, 1425653570, 1710784284, 2138480355, 2332887660, 2566176426, 2851307140, 4276960710, 5132352852, 6415441065, 8553921420, 12830882130, 25661764260]

約数ペア:

[(1, 25661764260), (2, 12830882130), (3, 8553921420), (4, 6415441065), (5, 5132352852), (6, 4276960710), (9, 2851307140), (10, 2566176426), (11, 2332887660), (12, 2138480355), (15, 1710784284), (18, 1425653570), (20, 1283088213), (22, 1166443830), (30, 855392142), (33, 777629220), (36, 712826785), (44, 583221915), (45, 570261428), (55, 466577532), (60, 427696071), (61, 420684660), (66, 388814610), (90, 285130714), (99, 259209740), (110, 233288766), (122, 210342330), (132, 194407305), (165, 155525844), (180, 142565357), (183, 140228220), (198, 129604870), (220, 116644383), (244, 105171165), (305, 84136932), (330, 77762922), (366, 70114110), (396, 64802435), (495, 51841948), (549, 46742740), (610, 42068466), (660, 38881461), (671, 38244060), (732, 35057055), (915, 28045644), (990, 25920974), (1098, 23371370), (1220, 21034233), (1342, 19122030), (1830, 14022822), (1980, 12960487), (2013, 12748020), (2196, 11685685), (2684, 9561015), (2745, 9348548), (3355, 7648812), (3660, 7011411), (4026, 6374010), (5490, 4674274), (6039, 4249340), (6710, 3824406), (8052, 3187005), (10065, 2549604), (10980, 2337137), (12078, 2124670), (13420, 1912203), (20130, 1274802), (24156, 1062335), (30195, 849868), (40260, 637401), (60390, 424934), (120780, 212467)]