123929400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 192

約数和(自身を含む): 462470400

約数和(自身を除く): 338541000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1553, 1596, 1900, 1995, 2100, 2280, 2660, 2850, 3106, 3192, 3325, 3800, 3990, 4200, 4659, 5320, 5700, 6212, 6650, 7765, 7980, 9318, 9975, 10871, 11400, 12424, 13300, 15530, 15960, 18636, 19950, 21742, 23295, 26600, 29507, 31060, 32613, 37272, 38825, 39900, 43484, 46590, 54355, 59014, 62120, 65226, 77650, 79800, 86968, 88521, 93180, 108710, 116475, 118028, 130452, 147535, 155300, 163065, 177042, 186360, 206549, 217420, 232950, 236056, 260904, 271775, 295070, 310600, 326130, 354084, 413098, 434840, 442605, 465900, 543550, 590140, 619647, 652260, 708168, 737675, 815325, 826196, 885210, 931800, 1032745, 1087100, 1180280, 1239294, 1304520, 1475350, 1630650, 1652392, 1770420, 2065490, 2174200, 2213025, 2478588, 2950700, 3098235, 3261300, 3540840, 4130980, 4426050, 4957176, 5163725, 5901400, 6196470, 6522600, 8261960, 8852100, 10327450, 12392940, 15491175, 17704200, 20654900, 24785880, 30982350, 41309800, 61964700, 123929400]

約数ペア:

[(1, 123929400), (2, 61964700), (3, 41309800), (4, 30982350), (5, 24785880), (6, 20654900), (7, 17704200), (8, 15491175), (10, 12392940), (12, 10327450), (14, 8852100), (15, 8261960), (19, 6522600), (20, 6196470), (21, 5901400), (24, 5163725), (25, 4957176), (28, 4426050), (30, 4130980), (35, 3540840), (38, 3261300), (40, 3098235), (42, 2950700), (50, 2478588), (56, 2213025), (57, 2174200), (60, 2065490), (70, 1770420), (75, 1652392), (76, 1630650), (84, 1475350), (95, 1304520), (100, 1239294), (105, 1180280), (114, 1087100), (120, 1032745), (133, 931800), (140, 885210), (150, 826196), (152, 815325), (168, 737675), (175, 708168), (190, 652260), (200, 619647), (210, 590140), (228, 543550), (266, 465900), (280, 442605), (285, 434840), (300, 413098), (350, 354084), (380, 326130), (399, 310600), (420, 295070), (456, 271775), (475, 260904), (525, 236056), (532, 232950), (570, 217420), (600, 206549), (665, 186360), (700, 177042), (760, 163065), (798, 155300), (840, 147535), (950, 130452), (1050, 118028), (1064, 116475), (1140, 108710), (1330, 93180), (1400, 88521), (1425, 86968), (1553, 79800), (1596, 77650), (1900, 65226), (1995, 62120), (2100, 59014), (2280, 54355), (2660, 46590), (2850, 43484), (3106, 39900), (3192, 38825), (3325, 37272), (3800, 32613), (3990, 31060), (4200, 29507), (4659, 26600), (5320, 23295), (5700, 21742), (6212, 19950), (6650, 18636), (7765, 15960), (7980, 15530), (9318, 13300), (9975, 12424), (10871, 11400)]