4500135780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 14615838720

約数和(自身を除く): 10115702940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 239, 254, 353, 381, 420, 478, 508, 635, 706, 717, 762, 889, 956, 1059, 1195, 1270, 1412, 1434, 1524, 1673, 1765, 1778, 1905, 2118, 2390, 2471, 2540, 2667, 2868, 3346, 3530, 3556, 3585, 3810, 4236, 4445, 4780, 4942, 5019, 5295, 5334, 6692, 7060, 7170, 7413, 7620, 8365, 8890, 9884, 10038, 10590, 10668, 12355, 13335, 14340, 14826, 16730, 17780, 20076, 21180, 24710, 25095, 26670, 29652, 30353, 33460, 37065, 44831, 49420, 50190, 53340, 60706, 74130, 84367, 89662, 91059, 100380, 121412, 134493, 148260, 151765, 168734, 179324, 182118, 212471, 224155, 253101, 268986, 303530, 313817, 337468, 364236, 421835, 424942, 448310, 455295, 506202, 537972, 590569, 607060, 627634, 637413, 672465, 843670, 849884, 896620, 910590, 941451, 1012404, 1062355, 1181138, 1255268, 1265505, 1274826, 1344930, 1569085, 1687340, 1771707, 1821180, 1882902, 2124710, 2362276, 2531010, 2549652, 2689860, 2952845, 3138170, 3187065, 3543414, 3765804, 4249420, 4707255, 5062020, 5905690, 6276340, 6374130, 7086828, 8858535, 9414510, 10714609, 11811380, 12748260, 17717070, 18829020, 21429218, 32143827, 35434140, 42858436, 53573045, 64287654, 75002263, 107146090, 128575308, 150004526, 160719135, 214292180, 225006789, 300009052, 321438270, 375011315, 450013578, 642876540, 750022630, 900027156, 1125033945, 1500045260, 2250067890, 4500135780]

約数ペア:

[(1, 4500135780), (2, 2250067890), (3, 1500045260), (4, 1125033945), (5, 900027156), (6, 750022630), (7, 642876540), (10, 450013578), (12, 375011315), (14, 321438270), (15, 300009052), (20, 225006789), (21, 214292180), (28, 160719135), (30, 150004526), (35, 128575308), (42, 107146090), (60, 75002263), (70, 64287654), (84, 53573045), (105, 42858436), (127, 35434140), (140, 32143827), (210, 21429218), (239, 18829020), (254, 17717070), (353, 12748260), (381, 11811380), (420, 10714609), (478, 9414510), (508, 8858535), (635, 7086828), (706, 6374130), (717, 6276340), (762, 5905690), (889, 5062020), (956, 4707255), (1059, 4249420), (1195, 3765804), (1270, 3543414), (1412, 3187065), (1434, 3138170), (1524, 2952845), (1673, 2689860), (1765, 2549652), (1778, 2531010), (1905, 2362276), (2118, 2124710), (2390, 1882902), (2471, 1821180), (2540, 1771707), (2667, 1687340), (2868, 1569085), (3346, 1344930), (3530, 1274826), (3556, 1265505), (3585, 1255268), (3810, 1181138), (4236, 1062355), (4445, 1012404), (4780, 941451), (4942, 910590), (5019, 896620), (5295, 849884), (5334, 843670), (6692, 672465), (7060, 637413), (7170, 627634), (7413, 607060), (7620, 590569), (8365, 537972), (8890, 506202), (9884, 455295), (10038, 448310), (10590, 424942), (10668, 421835), (12355, 364236), (13335, 337468), (14340, 313817), (14826, 303530), (16730, 268986), (17780, 253101), (20076, 224155), (21180, 212471), (24710, 182118), (25095, 179324), (26670, 168734), (29652, 151765), (30353, 148260), (33460, 134493), (37065, 121412), (44831, 100380), (49420, 91059), (50190, 89662), (53340, 84367), (60706, 74130)]