157207500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 543201120

約数和(自身を除く): 385993620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 137, 150, 153, 170, 180, 204, 225, 250, 255, 270, 274, 300, 306, 340, 375, 411, 425, 450, 459, 500, 510, 540, 548, 612, 625, 675, 685, 750, 765, 822, 850, 900, 918, 1020, 1125, 1233, 1250, 1275, 1350, 1370, 1500, 1530, 1644, 1700, 1836, 1875, 2055, 2125, 2250, 2295, 2329, 2466, 2500, 2550, 2700, 2740, 3060, 3375, 3425, 3699, 3750, 3825, 4110, 4250, 4500, 4590, 4658, 4932, 5100, 5625, 6165, 6375, 6750, 6850, 6987, 7398, 7500, 7650, 8220, 8500, 9180, 9316, 10275, 10625, 11250, 11475, 11645, 12330, 12750, 13500, 13700, 13974, 14796, 15300, 16875, 17125, 18495, 19125, 20550, 20961, 21250, 22500, 22950, 23290, 24660, 25500, 27948, 30825, 31875, 33750, 34250, 34935, 36990, 38250, 41100, 41922, 42500, 45900, 46580, 51375, 57375, 58225, 61650, 62883, 63750, 67500, 68500, 69870, 73980, 76500, 83844, 85625, 92475, 95625, 102750, 104805, 114750, 116450, 123300, 125766, 127500, 139740, 154125, 171250, 174675, 184950, 191250, 205500, 209610, 229500, 232900, 251532, 256875, 286875, 291125, 308250, 314415, 342500, 349350, 369900, 382500, 419220, 462375, 513750, 524025, 573750, 582250, 616500, 628830, 698700, 770625, 873375, 924750, 1027500, 1048050, 1147500, 1164500, 1257660, 1455625, 1541250, 1572075, 1746750, 1849500, 2096100, 2311875, 2620125, 2911250, 3082500, 3144150, 3493500, 4366875, 4623750, 5240250, 5822500, 6288300, 7860375, 8733750, 9247500, 10480500, 13100625, 15720750, 17467500, 26201250, 31441500, 39301875, 52402500, 78603750, 157207500]

約数ペア:

[(1, 157207500), (2, 78603750), (3, 52402500), (4, 39301875), (5, 31441500), (6, 26201250), (9, 17467500), (10, 15720750), (12, 13100625), (15, 10480500), (17, 9247500), (18, 8733750), (20, 7860375), (25, 6288300), (27, 5822500), (30, 5240250), (34, 4623750), (36, 4366875), (45, 3493500), (50, 3144150), (51, 3082500), (54, 2911250), (60, 2620125), (68, 2311875), (75, 2096100), (85, 1849500), (90, 1746750), (100, 1572075), (102, 1541250), (108, 1455625), (125, 1257660), (135, 1164500), (137, 1147500), (150, 1048050), (153, 1027500), (170, 924750), (180, 873375), (204, 770625), (225, 698700), (250, 628830), (255, 616500), (270, 582250), (274, 573750), (300, 524025), (306, 513750), (340, 462375), (375, 419220), (411, 382500), (425, 369900), (450, 349350), (459, 342500), (500, 314415), (510, 308250), (540, 291125), (548, 286875), (612, 256875), (625, 251532), (675, 232900), (685, 229500), (750, 209610), (765, 205500), (822, 191250), (850, 184950), (900, 174675), (918, 171250), (1020, 154125), (1125, 139740), (1233, 127500), (1250, 125766), (1275, 123300), (1350, 116450), (1370, 114750), (1500, 104805), (1530, 102750), (1644, 95625), (1700, 92475), (1836, 85625), (1875, 83844), (2055, 76500), (2125, 73980), (2250, 69870), (2295, 68500), (2329, 67500), (2466, 63750), (2500, 62883), (2550, 61650), (2700, 58225), (2740, 57375), (3060, 51375), (3375, 46580), (3425, 45900), (3699, 42500), (3750, 41922), (3825, 41100), (4110, 38250), (4250, 36990), (4500, 34935), (4590, 34250), (4658, 33750), (4932, 31875), (5100, 30825), (5625, 27948), (6165, 25500), (6375, 24660), (6750, 23290), (6850, 22950), (6987, 22500), (7398, 21250), (7500, 20961), (7650, 20550), (8220, 19125), (8500, 18495), (9180, 17125), (9316, 16875), (10275, 15300), (10625, 14796), (11250, 13974), (11475, 13700), (11645, 13500), (12330, 12750)]