1020265800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2956

約数の個数: 192

約数和(自身を含む): 3437875200

約数和(自身を除く): 2417609400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 31, 38, 40, 50, 57, 60, 62, 75, 76, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 248, 285, 300, 310, 372, 380, 456, 465, 475, 570, 589, 600, 620, 744, 760, 775, 930, 950, 1140, 1178, 1240, 1425, 1550, 1767, 1860, 1900, 2280, 2325, 2356, 2850, 2887, 2945, 3100, 3534, 3720, 3800, 4650, 4712, 5700, 5774, 5890, 6200, 7068, 8661, 8835, 9300, 11400, 11548, 11780, 14136, 14435, 14725, 17322, 17670, 18600, 23096, 23560, 28870, 29450, 34644, 35340, 43305, 44175, 54853, 57740, 58900, 69288, 70680, 72175, 86610, 88350, 89497, 109706, 115480, 117800, 144350, 164559, 173220, 176700, 178994, 216525, 219412, 268491, 274265, 288700, 329118, 346440, 353400, 357988, 433050, 438824, 447485, 536982, 548530, 577400, 658236, 715976, 822795, 866100, 894970, 1073964, 1097060, 1316472, 1342455, 1371325, 1645590, 1700443, 1732200, 1789940, 2147928, 2194120, 2237425, 2684910, 2742650, 3291180, 3400886, 3579880, 4113975, 4474850, 5101329, 5369820, 5485300, 6582360, 6712275, 6801772, 8227950, 8502215, 8949700, 10202658, 10739640, 10970600, 13424550, 13603544, 16455900, 17004430, 17899400, 20405316, 25506645, 26849100, 32911800, 34008860, 40810632, 42511075, 51013290, 53698200, 68017720, 85022150, 102026580, 127533225, 170044300, 204053160, 255066450, 340088600, 510132900, 1020265800]

約数ペア:

[(1, 1020265800), (2, 510132900), (3, 340088600), (4, 255066450), (5, 204053160), (6, 170044300), (8, 127533225), (10, 102026580), (12, 85022150), (15, 68017720), (19, 53698200), (20, 51013290), (24, 42511075), (25, 40810632), (30, 34008860), (31, 32911800), (38, 26849100), (40, 25506645), (50, 20405316), (57, 17899400), (60, 17004430), (62, 16455900), (75, 13603544), (76, 13424550), (93, 10970600), (95, 10739640), (100, 10202658), (114, 8949700), (120, 8502215), (124, 8227950), (150, 6801772), (152, 6712275), (155, 6582360), (186, 5485300), (190, 5369820), (200, 5101329), (228, 4474850), (248, 4113975), (285, 3579880), (300, 3400886), (310, 3291180), (372, 2742650), (380, 2684910), (456, 2237425), (465, 2194120), (475, 2147928), (570, 1789940), (589, 1732200), (600, 1700443), (620, 1645590), (744, 1371325), (760, 1342455), (775, 1316472), (930, 1097060), (950, 1073964), (1140, 894970), (1178, 866100), (1240, 822795), (1425, 715976), (1550, 658236), (1767, 577400), (1860, 548530), (1900, 536982), (2280, 447485), (2325, 438824), (2356, 433050), (2850, 357988), (2887, 353400), (2945, 346440), (3100, 329118), (3534, 288700), (3720, 274265), (3800, 268491), (4650, 219412), (4712, 216525), (5700, 178994), (5774, 176700), (5890, 173220), (6200, 164559), (7068, 144350), (8661, 117800), (8835, 115480), (9300, 109706), (11400, 89497), (11548, 88350), (11780, 86610), (14136, 72175), (14435, 70680), (14725, 69288), (17322, 58900), (17670, 57740), (18600, 54853), (23096, 44175), (23560, 43305), (28870, 35340), (29450, 34644)]