30007080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 106142400

約数和(自身を除く): 76135320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 107, 114, 120, 123, 152, 164, 171, 180, 190, 205, 214, 228, 246, 285, 321, 328, 342, 360, 369, 380, 410, 428, 456, 492, 535, 570, 615, 642, 684, 738, 760, 779, 820, 855, 856, 963, 984, 1070, 1140, 1230, 1284, 1368, 1476, 1558, 1605, 1640, 1710, 1845, 1926, 2033, 2140, 2280, 2337, 2460, 2568, 2952, 3116, 3210, 3420, 3690, 3852, 3895, 4066, 4280, 4387, 4674, 4815, 4920, 6099, 6232, 6420, 6840, 7011, 7380, 7704, 7790, 8132, 8774, 9348, 9630, 10165, 11685, 12198, 12840, 13161, 14022, 14760, 15580, 16264, 17548, 18297, 18696, 19260, 20330, 21935, 23370, 24396, 26322, 28044, 30495, 31160, 35055, 35096, 36594, 38520, 39483, 40660, 43870, 46740, 48792, 52644, 56088, 60990, 65805, 70110, 73188, 78966, 81320, 83353, 87740, 91485, 93480, 105288, 121980, 131610, 140220, 146376, 157932, 166706, 175480, 182970, 197415, 243960, 250059, 263220, 280440, 315864, 333412, 365940, 394830, 416765, 500118, 526440, 666824, 731880, 750177, 789660, 833530, 1000236, 1250295, 1500354, 1579320, 1667060, 2000472, 2500590, 3000708, 3334120, 3750885, 5001180, 6001416, 7501770, 10002360, 15003540, 30007080]

約数ペア:

[(1, 30007080), (2, 15003540), (3, 10002360), (4, 7501770), (5, 6001416), (6, 5001180), (8, 3750885), (9, 3334120), (10, 3000708), (12, 2500590), (15, 2000472), (18, 1667060), (19, 1579320), (20, 1500354), (24, 1250295), (30, 1000236), (36, 833530), (38, 789660), (40, 750177), (41, 731880), (45, 666824), (57, 526440), (60, 500118), (72, 416765), (76, 394830), (82, 365940), (90, 333412), (95, 315864), (107, 280440), (114, 263220), (120, 250059), (123, 243960), (152, 197415), (164, 182970), (171, 175480), (180, 166706), (190, 157932), (205, 146376), (214, 140220), (228, 131610), (246, 121980), (285, 105288), (321, 93480), (328, 91485), (342, 87740), (360, 83353), (369, 81320), (380, 78966), (410, 73188), (428, 70110), (456, 65805), (492, 60990), (535, 56088), (570, 52644), (615, 48792), (642, 46740), (684, 43870), (738, 40660), (760, 39483), (779, 38520), (820, 36594), (855, 35096), (856, 35055), (963, 31160), (984, 30495), (1070, 28044), (1140, 26322), (1230, 24396), (1284, 23370), (1368, 21935), (1476, 20330), (1558, 19260), (1605, 18696), (1640, 18297), (1710, 17548), (1845, 16264), (1926, 15580), (2033, 14760), (2140, 14022), (2280, 13161), (2337, 12840), (2460, 12198), (2568, 11685), (2952, 10165), (3116, 9630), (3210, 9348), (3420, 8774), (3690, 8132), (3852, 7790), (3895, 7704), (4066, 7380), (4280, 7011), (4387, 6840), (4674, 6420), (4815, 6232), (4920, 6099)]