531686100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 216

約数和(自身を含む): 1719653824

約数和(自身を除く): 1187967724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 97, 100, 110, 121, 132, 150, 151, 165, 194, 220, 242, 275, 291, 300, 302, 330, 363, 388, 453, 484, 485, 550, 582, 604, 605, 660, 726, 755, 825, 906, 970, 1067, 1100, 1164, 1210, 1452, 1455, 1510, 1650, 1661, 1812, 1815, 1940, 2134, 2265, 2420, 2425, 2910, 3020, 3025, 3201, 3300, 3322, 3630, 3775, 4268, 4530, 4850, 4983, 5335, 5820, 6050, 6402, 6644, 7260, 7275, 7550, 8305, 9060, 9075, 9700, 9966, 10670, 11325, 11737, 12100, 12804, 14550, 14647, 15100, 16005, 16610, 18150, 18271, 19932, 21340, 22650, 23474, 24915, 26675, 29100, 29294, 32010, 33220, 35211, 36300, 36542, 41525, 43941, 45300, 46948, 49830, 53350, 54813, 58588, 58685, 64020, 70422, 73084, 73235, 80025, 83050, 87882, 91355, 99660, 106700, 109626, 117370, 124575, 140844, 146470, 160050, 161117, 166100, 175764, 176055, 182710, 219252, 219705, 234740, 249150, 274065, 292940, 293425, 320100, 322234, 352110, 365420, 366175, 439410, 456775, 483351, 498300, 548130, 586850, 644468, 704220, 732350, 805585, 878820, 880275, 913550, 966702, 1096260, 1098525, 1173700, 1370325, 1464700, 1611170, 1760550, 1772287, 1827100, 1933404, 2197050, 2416755, 2740650, 3222340, 3521100, 3544574, 4027925, 4394100, 4833510, 5316861, 5481300, 7089148, 8055850, 8861435, 9667020, 10633722, 12083775, 16111700, 17722870, 21267444, 24167550, 26584305, 35445740, 44307175, 48335100, 53168610, 88614350, 106337220, 132921525, 177228700, 265843050, 531686100]

約数ペア:

[(1, 531686100), (2, 265843050), (3, 177228700), (4, 132921525), (5, 106337220), (6, 88614350), (10, 53168610), (11, 48335100), (12, 44307175), (15, 35445740), (20, 26584305), (22, 24167550), (25, 21267444), (30, 17722870), (33, 16111700), (44, 12083775), (50, 10633722), (55, 9667020), (60, 8861435), (66, 8055850), (75, 7089148), (97, 5481300), (100, 5316861), (110, 4833510), (121, 4394100), (132, 4027925), (150, 3544574), (151, 3521100), (165, 3222340), (194, 2740650), (220, 2416755), (242, 2197050), (275, 1933404), (291, 1827100), (300, 1772287), (302, 1760550), (330, 1611170), (363, 1464700), (388, 1370325), (453, 1173700), (484, 1098525), (485, 1096260), (550, 966702), (582, 913550), (604, 880275), (605, 878820), (660, 805585), (726, 732350), (755, 704220), (825, 644468), (906, 586850), (970, 548130), (1067, 498300), (1100, 483351), (1164, 456775), (1210, 439410), (1452, 366175), (1455, 365420), (1510, 352110), (1650, 322234), (1661, 320100), (1812, 293425), (1815, 292940), (1940, 274065), (2134, 249150), (2265, 234740), (2420, 219705), (2425, 219252), (2910, 182710), (3020, 176055), (3025, 175764), (3201, 166100), (3300, 161117), (3322, 160050), (3630, 146470), (3775, 140844), (4268, 124575), (4530, 117370), (4850, 109626), (4983, 106700), (5335, 99660), (5820, 91355), (6050, 87882), (6402, 83050), (6644, 80025), (7260, 73235), (7275, 73084), (7550, 70422), (8305, 64020), (9060, 58685), (9075, 58588), (9700, 54813), (9966, 53350), (10670, 49830), (11325, 46948), (11737, 45300), (12100, 43941), (12804, 41525), (14550, 36542), (14647, 36300), (15100, 35211), (16005, 33220), (16610, 32010), (18150, 29294), (18271, 29100), (19932, 26675), (21340, 24915), (22650, 23474)]