2007949050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8467}}^1$

素因数の和:8533

約数の個数: 144

約数和(自身を含む): 5896979712

約数和(自身を除く): 3889030662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 75, 85, 90, 93, 102, 150, 153, 155, 170, 186, 225, 255, 279, 306, 310, 425, 450, 465, 510, 527, 558, 765, 775, 850, 930, 1054, 1275, 1395, 1530, 1550, 1581, 2325, 2550, 2635, 2790, 3162, 3825, 4650, 4743, 5270, 6975, 7650, 7905, 8467, 9486, 13175, 13950, 15810, 16934, 23715, 25401, 26350, 39525, 42335, 47430, 50802, 76203, 79050, 84670, 118575, 127005, 143939, 152406, 211675, 237150, 254010, 262477, 287878, 381015, 423350, 431817, 524954, 635025, 719695, 762030, 787431, 863634, 1270050, 1295451, 1312385, 1439390, 1574862, 1905075, 2159085, 2362293, 2590902, 2624770, 3598475, 3810150, 3937155, 4318170, 4462109, 4724586, 6477255, 6561925, 7196950, 7874310, 8924218, 10795425, 11811465, 12954510, 13123850, 13386327, 19685775, 21590850, 22310545, 23622930, 26772654, 32386275, 39371550, 40158981, 44621090, 59057325, 64772550, 66931635, 80317962, 111552725, 118114650, 133863270, 200794905, 223105450, 334658175, 401589810, 669316350, 1003974525, 2007949050]

約数ペア:

[(1, 2007949050), (2, 1003974525), (3, 669316350), (5, 401589810), (6, 334658175), (9, 223105450), (10, 200794905), (15, 133863270), (17, 118114650), (18, 111552725), (25, 80317962), (30, 66931635), (31, 64772550), (34, 59057325), (45, 44621090), (50, 40158981), (51, 39371550), (62, 32386275), (75, 26772654), (85, 23622930), (90, 22310545), (93, 21590850), (102, 19685775), (150, 13386327), (153, 13123850), (155, 12954510), (170, 11811465), (186, 10795425), (225, 8924218), (255, 7874310), (279, 7196950), (306, 6561925), (310, 6477255), (425, 4724586), (450, 4462109), (465, 4318170), (510, 3937155), (527, 3810150), (558, 3598475), (765, 2624770), (775, 2590902), (850, 2362293), (930, 2159085), (1054, 1905075), (1275, 1574862), (1395, 1439390), (1530, 1312385), (1550, 1295451), (1581, 1270050), (2325, 863634), (2550, 787431), (2635, 762030), (2790, 719695), (3162, 635025), (3825, 524954), (4650, 431817), (4743, 423350), (5270, 381015), (6975, 287878), (7650, 262477), (7905, 254010), (8467, 237150), (9486, 211675), (13175, 152406), (13950, 143939), (15810, 127005), (16934, 118575), (23715, 84670), (25401, 79050), (26350, 76203), (39525, 50802), (42335, 47430)]