204798150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1463

約数の個数: 144

約数和(自身を含む): 613688400

約数和(自身を除く): 408890250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 114, 150, 153, 170, 171, 190, 225, 255, 285, 306, 323, 342, 425, 450, 475, 510, 570, 646, 765, 850, 855, 950, 969, 1275, 1409, 1425, 1530, 1615, 1710, 1938, 2550, 2818, 2850, 2907, 3230, 3825, 4227, 4275, 4845, 5814, 7045, 7650, 8075, 8454, 8550, 9690, 12681, 14090, 14535, 16150, 21135, 23953, 24225, 25362, 26771, 29070, 35225, 42270, 47906, 48450, 53542, 63405, 70450, 71859, 72675, 80313, 105675, 119765, 126810, 133855, 143718, 145350, 160626, 211350, 215577, 239530, 240939, 267710, 317025, 359295, 401565, 431154, 455107, 481878, 598825, 634050, 669275, 718590, 803130, 910214, 1077885, 1197650, 1204695, 1338550, 1365321, 1796475, 2007825, 2155770, 2275535, 2409390, 2730642, 3592950, 4015650, 4095963, 4551070, 5389425, 6023475, 6826605, 8191926, 10778850, 11377675, 12046950, 13653210, 20479815, 22755350, 34133025, 40959630, 68266050, 102399075, 204798150]

約数ペア:

[(1, 204798150), (2, 102399075), (3, 68266050), (5, 40959630), (6, 34133025), (9, 22755350), (10, 20479815), (15, 13653210), (17, 12046950), (18, 11377675), (19, 10778850), (25, 8191926), (30, 6826605), (34, 6023475), (38, 5389425), (45, 4551070), (50, 4095963), (51, 4015650), (57, 3592950), (75, 2730642), (85, 2409390), (90, 2275535), (95, 2155770), (102, 2007825), (114, 1796475), (150, 1365321), (153, 1338550), (170, 1204695), (171, 1197650), (190, 1077885), (225, 910214), (255, 803130), (285, 718590), (306, 669275), (323, 634050), (342, 598825), (425, 481878), (450, 455107), (475, 431154), (510, 401565), (570, 359295), (646, 317025), (765, 267710), (850, 240939), (855, 239530), (950, 215577), (969, 211350), (1275, 160626), (1409, 145350), (1425, 143718), (1530, 133855), (1615, 126810), (1710, 119765), (1938, 105675), (2550, 80313), (2818, 72675), (2850, 71859), (2907, 70450), (3230, 63405), (3825, 53542), (4227, 48450), (4275, 47906), (4845, 42270), (5814, 35225), (7045, 29070), (7650, 26771), (8075, 25362), (8454, 24225), (8550, 23953), (9690, 21135), (12681, 16150), (14090, 14535)]