163664100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 216

約数和(自身を含む): 572775840

約数和(自身を除く): 409111740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 285, 300, 306, 323, 340, 342, 380, 425, 450, 475, 510, 563, 570, 612, 646, 684, 765, 850, 855, 900, 950, 969, 1020, 1126, 1140, 1275, 1292, 1425, 1530, 1615, 1689, 1700, 1710, 1900, 1938, 2252, 2550, 2815, 2850, 2907, 3060, 3230, 3378, 3420, 3825, 3876, 4275, 4845, 5067, 5100, 5630, 5700, 5814, 6460, 6756, 7650, 8075, 8445, 8550, 9571, 9690, 10134, 10697, 11260, 11628, 14075, 14535, 15300, 16150, 16890, 17100, 19142, 19380, 20268, 21394, 24225, 25335, 28150, 28713, 29070, 32091, 32300, 33780, 38284, 42225, 42788, 47855, 48450, 50670, 53485, 56300, 57426, 58140, 64182, 72675, 84450, 86139, 95710, 96273, 96900, 101340, 106970, 114852, 126675, 128364, 143565, 145350, 160455, 168900, 172278, 181849, 191420, 192546, 213940, 239275, 253350, 267425, 287130, 290700, 320910, 344556, 363698, 385092, 430695, 478550, 481365, 506700, 534850, 545547, 574260, 641820, 717825, 727396, 802275, 861390, 909245, 957100, 962730, 1069700, 1091094, 1435650, 1604550, 1636641, 1722780, 1818490, 1925460, 2153475, 2182188, 2406825, 2727735, 2871300, 3209100, 3273282, 3636980, 4306950, 4546225, 4813650, 5455470, 6546564, 8183205, 8613900, 9092450, 9627300, 10910940, 13638675, 16366410, 18184900, 27277350, 32732820, 40916025, 54554700, 81832050, 163664100]

約数ペア:

[(1, 163664100), (2, 81832050), (3, 54554700), (4, 40916025), (5, 32732820), (6, 27277350), (9, 18184900), (10, 16366410), (12, 13638675), (15, 10910940), (17, 9627300), (18, 9092450), (19, 8613900), (20, 8183205), (25, 6546564), (30, 5455470), (34, 4813650), (36, 4546225), (38, 4306950), (45, 3636980), (50, 3273282), (51, 3209100), (57, 2871300), (60, 2727735), (68, 2406825), (75, 2182188), (76, 2153475), (85, 1925460), (90, 1818490), (95, 1722780), (100, 1636641), (102, 1604550), (114, 1435650), (150, 1091094), (153, 1069700), (170, 962730), (171, 957100), (180, 909245), (190, 861390), (204, 802275), (225, 727396), (228, 717825), (255, 641820), (285, 574260), (300, 545547), (306, 534850), (323, 506700), (340, 481365), (342, 478550), (380, 430695), (425, 385092), (450, 363698), (475, 344556), (510, 320910), (563, 290700), (570, 287130), (612, 267425), (646, 253350), (684, 239275), (765, 213940), (850, 192546), (855, 191420), (900, 181849), (950, 172278), (969, 168900), (1020, 160455), (1126, 145350), (1140, 143565), (1275, 128364), (1292, 126675), (1425, 114852), (1530, 106970), (1615, 101340), (1689, 96900), (1700, 96273), (1710, 95710), (1900, 86139), (1938, 84450), (2252, 72675), (2550, 64182), (2815, 58140), (2850, 57426), (2907, 56300), (3060, 53485), (3230, 50670), (3378, 48450), (3420, 47855), (3825, 42788), (3876, 42225), (4275, 38284), (4845, 33780), (5067, 32300), (5100, 32091), (5630, 29070), (5700, 28713), (5814, 28150), (6460, 25335), (6756, 24225), (7650, 21394), (8075, 20268), (8445, 19380), (8550, 19142), (9571, 17100), (9690, 16890), (10134, 16150), (10697, 15300), (11260, 14535), (11628, 14075)]