770537400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 2533766400

約数和(自身を除く): 1763229000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 257, 263, 285, 300, 380, 456, 475, 514, 526, 570, 600, 760, 771, 789, 950, 1028, 1052, 1140, 1285, 1315, 1425, 1542, 1578, 1900, 2056, 2104, 2280, 2570, 2630, 2850, 3084, 3156, 3800, 3855, 3945, 4883, 4997, 5140, 5260, 5700, 6168, 6312, 6425, 6575, 7710, 7890, 9766, 9994, 10280, 10520, 11400, 12850, 13150, 14649, 14991, 15420, 15780, 19275, 19532, 19725, 19988, 24415, 24985, 25700, 26300, 29298, 29982, 30840, 31560, 38550, 39064, 39450, 39976, 48830, 49970, 51400, 52600, 58596, 59964, 67591, 73245, 74955, 77100, 78900, 97660, 99940, 117192, 119928, 122075, 124925, 135182, 146490, 149910, 154200, 157800, 195320, 199880, 202773, 244150, 249850, 270364, 292980, 299820, 337955, 366225, 374775, 405546, 488300, 499700, 540728, 585960, 599640, 675910, 732450, 749550, 811092, 976600, 999400, 1013865, 1284229, 1351820, 1464900, 1499100, 1622184, 1689775, 2027730, 2568458, 2703640, 2929800, 2998200, 3379550, 3852687, 4055460, 5069325, 5136916, 6421145, 6759100, 7705374, 8110920, 10138650, 10273832, 12842290, 13518200, 15410748, 19263435, 20277300, 25684580, 30821496, 32105725, 38526870, 40554600, 51369160, 64211450, 77053740, 96317175, 128422900, 154107480, 192634350, 256845800, 385268700, 770537400]

約数ペア:

[(1, 770537400), (2, 385268700), (3, 256845800), (4, 192634350), (5, 154107480), (6, 128422900), (8, 96317175), (10, 77053740), (12, 64211450), (15, 51369160), (19, 40554600), (20, 38526870), (24, 32105725), (25, 30821496), (30, 25684580), (38, 20277300), (40, 19263435), (50, 15410748), (57, 13518200), (60, 12842290), (75, 10273832), (76, 10138650), (95, 8110920), (100, 7705374), (114, 6759100), (120, 6421145), (150, 5136916), (152, 5069325), (190, 4055460), (200, 3852687), (228, 3379550), (257, 2998200), (263, 2929800), (285, 2703640), (300, 2568458), (380, 2027730), (456, 1689775), (475, 1622184), (514, 1499100), (526, 1464900), (570, 1351820), (600, 1284229), (760, 1013865), (771, 999400), (789, 976600), (950, 811092), (1028, 749550), (1052, 732450), (1140, 675910), (1285, 599640), (1315, 585960), (1425, 540728), (1542, 499700), (1578, 488300), (1900, 405546), (2056, 374775), (2104, 366225), (2280, 337955), (2570, 299820), (2630, 292980), (2850, 270364), (3084, 249850), (3156, 244150), (3800, 202773), (3855, 199880), (3945, 195320), (4883, 157800), (4997, 154200), (5140, 149910), (5260, 146490), (5700, 135182), (6168, 124925), (6312, 122075), (6425, 119928), (6575, 117192), (7710, 99940), (7890, 97660), (9766, 78900), (9994, 77100), (10280, 74955), (10520, 73245), (11400, 67591), (12850, 59964), (13150, 58596), (14649, 52600), (14991, 51400), (15420, 49970), (15780, 48830), (19275, 39976), (19532, 39450), (19725, 39064), (19988, 38550), (24415, 31560), (24985, 30840), (25700, 29982), (26300, 29298)]