61001100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 180

約数和(自身を含む): 209845944

約数和(自身を除く): 148844844

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, 81, 85, 90, 100, 102, 108, 135, 150, 153, 162, 170, 180, 204, 225, 255, 270, 300, 306, 324, 340, 405, 425, 443, 450, 459, 510, 540, 612, 675, 765, 810, 850, 886, 900, 918, 1020, 1275, 1329, 1350, 1377, 1530, 1620, 1700, 1772, 1836, 2025, 2215, 2295, 2550, 2658, 2700, 2754, 3060, 3825, 3987, 4050, 4430, 4590, 5100, 5316, 5508, 6645, 6885, 7531, 7650, 7974, 8100, 8860, 9180, 11075, 11475, 11961, 13290, 13770, 15062, 15300, 15948, 19935, 22150, 22593, 22950, 23922, 26580, 27540, 30124, 33225, 34425, 35883, 37655, 39870, 44300, 45186, 45900, 47844, 59805, 66450, 67779, 68850, 71766, 75310, 79740, 90372, 99675, 112965, 119610, 132900, 135558, 137700, 143532, 150620, 179415, 188275, 199350, 203337, 225930, 239220, 271116, 299025, 338895, 358830, 376550, 398700, 406674, 451860, 564825, 598050, 610011, 677790, 717660, 753100, 813348, 897075, 1016685, 1129650, 1196100, 1220022, 1355580, 1694475, 1794150, 2033370, 2259300, 2440044, 3050055, 3388950, 3588300, 4066740, 5083425, 6100110, 6777900, 10166850, 12200220, 15250275, 20333700, 30500550, 61001100]

約数ペア:

[(1, 61001100), (2, 30500550), (3, 20333700), (4, 15250275), (5, 12200220), (6, 10166850), (9, 6777900), (10, 6100110), (12, 5083425), (15, 4066740), (17, 3588300), (18, 3388950), (20, 3050055), (25, 2440044), (27, 2259300), (30, 2033370), (34, 1794150), (36, 1694475), (45, 1355580), (50, 1220022), (51, 1196100), (54, 1129650), (60, 1016685), (68, 897075), (75, 813348), (81, 753100), (85, 717660), (90, 677790), (100, 610011), (102, 598050), (108, 564825), (135, 451860), (150, 406674), (153, 398700), (162, 376550), (170, 358830), (180, 338895), (204, 299025), (225, 271116), (255, 239220), (270, 225930), (300, 203337), (306, 199350), (324, 188275), (340, 179415), (405, 150620), (425, 143532), (443, 137700), (450, 135558), (459, 132900), (510, 119610), (540, 112965), (612, 99675), (675, 90372), (765, 79740), (810, 75310), (850, 71766), (886, 68850), (900, 67779), (918, 66450), (1020, 59805), (1275, 47844), (1329, 45900), (1350, 45186), (1377, 44300), (1530, 39870), (1620, 37655), (1700, 35883), (1772, 34425), (1836, 33225), (2025, 30124), (2215, 27540), (2295, 26580), (2550, 23922), (2658, 22950), (2700, 22593), (2754, 22150), (3060, 19935), (3825, 15948), (3987, 15300), (4050, 15062), (4430, 13770), (4590, 13290), (5100, 11961), (5316, 11475), (5508, 11075), (6645, 9180), (6885, 8860), (7531, 8100), (7650, 7974)]