207508950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 216

約数和(自身を含む): 635469744

約数和(自身を除く): 427960794

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 37, 45, 50, 55, 66, 74, 75, 90, 99, 103, 110, 111, 121, 150, 165, 185, 198, 206, 222, 225, 242, 275, 309, 330, 333, 363, 370, 407, 450, 495, 515, 550, 555, 605, 618, 666, 726, 814, 825, 925, 927, 990, 1030, 1089, 1110, 1133, 1210, 1221, 1545, 1650, 1665, 1815, 1850, 1854, 2035, 2178, 2266, 2442, 2475, 2575, 2775, 3025, 3090, 3330, 3399, 3630, 3663, 3811, 4070, 4477, 4635, 4950, 5150, 5445, 5550, 5665, 6050, 6105, 6798, 7326, 7622, 7725, 8325, 8954, 9075, 9270, 10175, 10197, 10890, 11330, 11433, 12210, 12463, 13431, 15450, 16650, 16995, 18150, 18315, 19055, 20350, 20394, 22385, 22866, 23175, 24926, 26862, 27225, 28325, 30525, 33990, 34299, 36630, 37389, 38110, 40293, 41921, 44770, 46350, 50985, 54450, 56650, 57165, 61050, 62315, 67155, 68598, 74778, 80586, 83842, 84975, 91575, 95275, 101970, 111925, 112167, 114330, 124630, 125763, 134310, 169950, 171495, 183150, 186945, 190550, 201465, 209605, 223850, 224334, 251526, 254925, 285825, 311575, 335775, 342990, 373890, 377289, 402930, 419210, 461131, 509850, 560835, 571650, 623150, 628815, 671550, 754578, 857475, 922262, 934725, 1007325, 1048025, 1121670, 1257630, 1383393, 1714950, 1869450, 1886445, 2014650, 2096050, 2305655, 2766786, 2804175, 3144075, 3772890, 4150179, 4611310, 5608350, 6288150, 6916965, 8300358, 9432225, 11528275, 13833930, 18864450, 20750895, 23056550, 34584825, 41501790, 69169650, 103754475, 207508950]

約数ペア:

[(1, 207508950), (2, 103754475), (3, 69169650), (5, 41501790), (6, 34584825), (9, 23056550), (10, 20750895), (11, 18864450), (15, 13833930), (18, 11528275), (22, 9432225), (25, 8300358), (30, 6916965), (33, 6288150), (37, 5608350), (45, 4611310), (50, 4150179), (55, 3772890), (66, 3144075), (74, 2804175), (75, 2766786), (90, 2305655), (99, 2096050), (103, 2014650), (110, 1886445), (111, 1869450), (121, 1714950), (150, 1383393), (165, 1257630), (185, 1121670), (198, 1048025), (206, 1007325), (222, 934725), (225, 922262), (242, 857475), (275, 754578), (309, 671550), (330, 628815), (333, 623150), (363, 571650), (370, 560835), (407, 509850), (450, 461131), (495, 419210), (515, 402930), (550, 377289), (555, 373890), (605, 342990), (618, 335775), (666, 311575), (726, 285825), (814, 254925), (825, 251526), (925, 224334), (927, 223850), (990, 209605), (1030, 201465), (1089, 190550), (1110, 186945), (1133, 183150), (1210, 171495), (1221, 169950), (1545, 134310), (1650, 125763), (1665, 124630), (1815, 114330), (1850, 112167), (1854, 111925), (2035, 101970), (2178, 95275), (2266, 91575), (2442, 84975), (2475, 83842), (2575, 80586), (2775, 74778), (3025, 68598), (3090, 67155), (3330, 62315), (3399, 61050), (3630, 57165), (3663, 56650), (3811, 54450), (4070, 50985), (4477, 46350), (4635, 44770), (4950, 41921), (5150, 40293), (5445, 38110), (5550, 37389), (5665, 36630), (6050, 34299), (6105, 33990), (6798, 30525), (7326, 28325), (7622, 27225), (7725, 26862), (8325, 24926), (8954, 23175), (9075, 22866), (9270, 22385), (10175, 20394), (10197, 20350), (10890, 19055), (11330, 18315), (11433, 18150), (12210, 16995), (12463, 16650), (13431, 15450)]