75017700

素因数分解:

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

素因数の和:187

約数の個数: 216

約数和(自身を含む): 255921120

約数和(自身を除く): 180903420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 41, 45, 50, 57, 60, 75, 76, 82, 90, 95, 100, 107, 114, 123, 150, 164, 171, 180, 190, 205, 214, 225, 228, 246, 285, 300, 321, 342, 369, 380, 410, 428, 450, 475, 492, 535, 570, 615, 642, 684, 738, 779, 820, 855, 900, 950, 963, 1025, 1070, 1140, 1230, 1284, 1425, 1476, 1558, 1605, 1710, 1845, 1900, 1926, 2033, 2050, 2140, 2337, 2460, 2675, 2850, 3075, 3116, 3210, 3420, 3690, 3852, 3895, 4066, 4100, 4275, 4387, 4674, 4815, 5350, 5700, 6099, 6150, 6420, 7011, 7380, 7790, 8025, 8132, 8550, 8774, 9225, 9348, 9630, 10165, 10700, 11685, 12198, 12300, 13161, 14022, 15580, 16050, 17100, 17548, 18297, 18450, 19260, 19475, 20330, 21935, 23370, 24075, 24396, 26322, 28044, 30495, 32100, 35055, 36594, 36900, 38950, 39483, 40660, 43870, 46740, 48150, 50825, 52644, 58425, 60990, 65805, 70110, 73188, 77900, 78966, 83353, 87740, 91485, 96300, 101650, 109675, 116850, 121980, 131610, 140220, 152475, 157932, 166706, 175275, 182970, 197415, 203300, 219350, 233700, 250059, 263220, 304950, 329025, 333412, 350550, 365940, 394830, 416765, 438700, 457425, 500118, 609900, 658050, 701100, 750177, 789660, 833530, 914850, 987075, 1000236, 1250295, 1316100, 1500354, 1667060, 1829700, 1974150, 2083825, 2500590, 3000708, 3750885, 3948300, 4167650, 5001180, 6251475, 7501770, 8335300, 12502950, 15003540, 18754425, 25005900, 37508850, 75017700]

約数ペア:

[(1, 75017700), (2, 37508850), (3, 25005900), (4, 18754425), (5, 15003540), (6, 12502950), (9, 8335300), (10, 7501770), (12, 6251475), (15, 5001180), (18, 4167650), (19, 3948300), (20, 3750885), (25, 3000708), (30, 2500590), (36, 2083825), (38, 1974150), (41, 1829700), (45, 1667060), (50, 1500354), (57, 1316100), (60, 1250295), (75, 1000236), (76, 987075), (82, 914850), (90, 833530), (95, 789660), (100, 750177), (107, 701100), (114, 658050), (123, 609900), (150, 500118), (164, 457425), (171, 438700), (180, 416765), (190, 394830), (205, 365940), (214, 350550), (225, 333412), (228, 329025), (246, 304950), (285, 263220), (300, 250059), (321, 233700), (342, 219350), (369, 203300), (380, 197415), (410, 182970), (428, 175275), (450, 166706), (475, 157932), (492, 152475), (535, 140220), (570, 131610), (615, 121980), (642, 116850), (684, 109675), (738, 101650), (779, 96300), (820, 91485), (855, 87740), (900, 83353), (950, 78966), (963, 77900), (1025, 73188), (1070, 70110), (1140, 65805), (1230, 60990), (1284, 58425), (1425, 52644), (1476, 50825), (1558, 48150), (1605, 46740), (1710, 43870), (1845, 40660), (1900, 39483), (1926, 38950), (2033, 36900), (2050, 36594), (2140, 35055), (2337, 32100), (2460, 30495), (2675, 28044), (2850, 26322), (3075, 24396), (3116, 24075), (3210, 23370), (3420, 21935), (3690, 20330), (3852, 19475), (3895, 19260), (4066, 18450), (4100, 18297), (4275, 17548), (4387, 17100), (4674, 16050), (4815, 15580), (5350, 14022), (5700, 13161), (6099, 12300), (6150, 12198), (6420, 11685), (7011, 10700), (7380, 10165), (7790, 9630), (8025, 9348), (8132, 9225), (8550, 8774)]