69907800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 230699520

約数和(自身を除く): 160791720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 47, 50, 60, 67, 74, 75, 94, 100, 111, 120, 134, 141, 148, 150, 185, 188, 200, 201, 222, 235, 268, 282, 296, 300, 335, 370, 376, 402, 444, 470, 536, 555, 564, 600, 670, 705, 740, 804, 888, 925, 940, 1005, 1110, 1128, 1175, 1340, 1410, 1480, 1608, 1675, 1739, 1850, 1880, 2010, 2220, 2350, 2479, 2680, 2775, 2820, 3149, 3350, 3478, 3525, 3700, 4020, 4440, 4700, 4958, 5025, 5217, 5550, 5640, 6298, 6700, 6956, 7050, 7400, 7437, 8040, 8695, 9400, 9447, 9916, 10050, 10434, 11100, 12395, 12596, 13400, 13912, 14100, 14874, 15745, 17390, 18894, 19832, 20100, 20868, 22200, 24790, 25192, 26085, 28200, 29748, 31490, 34780, 37185, 37788, 40200, 41736, 43475, 47235, 49580, 52170, 59496, 61975, 62980, 69560, 74370, 75576, 78725, 86950, 94470, 99160, 104340, 116513, 123950, 125960, 130425, 148740, 157450, 173900, 185925, 188940, 208680, 233026, 236175, 247900, 260850, 297480, 314900, 347800, 349539, 371850, 377880, 466052, 472350, 495800, 521700, 582565, 629800, 699078, 743700, 932104, 944700, 1043400, 1165130, 1398156, 1487400, 1747695, 1889400, 2330260, 2796312, 2912825, 3495390, 4660520, 5825650, 6990780, 8738475, 11651300, 13981560, 17476950, 23302600, 34953900, 69907800]

約数ペア:

[(1, 69907800), (2, 34953900), (3, 23302600), (4, 17476950), (5, 13981560), (6, 11651300), (8, 8738475), (10, 6990780), (12, 5825650), (15, 4660520), (20, 3495390), (24, 2912825), (25, 2796312), (30, 2330260), (37, 1889400), (40, 1747695), (47, 1487400), (50, 1398156), (60, 1165130), (67, 1043400), (74, 944700), (75, 932104), (94, 743700), (100, 699078), (111, 629800), (120, 582565), (134, 521700), (141, 495800), (148, 472350), (150, 466052), (185, 377880), (188, 371850), (200, 349539), (201, 347800), (222, 314900), (235, 297480), (268, 260850), (282, 247900), (296, 236175), (300, 233026), (335, 208680), (370, 188940), (376, 185925), (402, 173900), (444, 157450), (470, 148740), (536, 130425), (555, 125960), (564, 123950), (600, 116513), (670, 104340), (705, 99160), (740, 94470), (804, 86950), (888, 78725), (925, 75576), (940, 74370), (1005, 69560), (1110, 62980), (1128, 61975), (1175, 59496), (1340, 52170), (1410, 49580), (1480, 47235), (1608, 43475), (1675, 41736), (1739, 40200), (1850, 37788), (1880, 37185), (2010, 34780), (2220, 31490), (2350, 29748), (2479, 28200), (2680, 26085), (2775, 25192), (2820, 24790), (3149, 22200), (3350, 20868), (3478, 20100), (3525, 19832), (3700, 18894), (4020, 17390), (4440, 15745), (4700, 14874), (4958, 14100), (5025, 13912), (5217, 13400), (5550, 12596), (5640, 12395), (6298, 11100), (6700, 10434), (6956, 10050), (7050, 9916), (7400, 9447), (7437, 9400), (8040, 8695)]