207275220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 695036160

約数和(自身を除く): 487760940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 67, 68, 85, 90, 102, 108, 134, 135, 153, 170, 180, 201, 204, 255, 268, 270, 306, 335, 337, 340, 402, 459, 510, 540, 603, 612, 670, 674, 765, 804, 918, 1005, 1011, 1020, 1139, 1206, 1340, 1348, 1530, 1685, 1809, 1836, 2010, 2022, 2278, 2295, 2412, 3015, 3033, 3060, 3370, 3417, 3618, 4020, 4044, 4556, 4590, 5055, 5695, 5729, 6030, 6066, 6740, 6834, 7236, 9045, 9099, 9180, 10110, 10251, 11390, 11458, 12060, 12132, 13668, 15165, 17085, 17187, 18090, 18198, 20220, 20502, 22579, 22780, 22916, 28645, 30330, 30753, 34170, 34374, 36180, 36396, 41004, 45158, 45495, 51255, 51561, 57290, 60660, 61506, 67737, 68340, 68748, 85935, 90316, 90990, 102510, 103122, 112895, 114580, 123012, 135474, 153765, 154683, 171870, 181980, 203211, 205020, 206244, 225790, 257805, 270948, 307530, 309366, 338685, 343740, 383843, 406422, 451580, 515610, 609633, 615060, 618732, 677370, 767686, 773415, 812844, 1016055, 1031220, 1151529, 1219266, 1354740, 1535372, 1546830, 1919215, 2032110, 2303058, 2438532, 3048165, 3093660, 3454587, 3838430, 4064220, 4606116, 5757645, 6096330, 6909174, 7676860, 10363761, 11515290, 12192660, 13818348, 17272935, 20727522, 23030580, 34545870, 41455044, 51818805, 69091740, 103637610, 207275220]

約数ペア:

[(1, 207275220), (2, 103637610), (3, 69091740), (4, 51818805), (5, 41455044), (6, 34545870), (9, 23030580), (10, 20727522), (12, 17272935), (15, 13818348), (17, 12192660), (18, 11515290), (20, 10363761), (27, 7676860), (30, 6909174), (34, 6096330), (36, 5757645), (45, 4606116), (51, 4064220), (54, 3838430), (60, 3454587), (67, 3093660), (68, 3048165), (85, 2438532), (90, 2303058), (102, 2032110), (108, 1919215), (134, 1546830), (135, 1535372), (153, 1354740), (170, 1219266), (180, 1151529), (201, 1031220), (204, 1016055), (255, 812844), (268, 773415), (270, 767686), (306, 677370), (335, 618732), (337, 615060), (340, 609633), (402, 515610), (459, 451580), (510, 406422), (540, 383843), (603, 343740), (612, 338685), (670, 309366), (674, 307530), (765, 270948), (804, 257805), (918, 225790), (1005, 206244), (1011, 205020), (1020, 203211), (1139, 181980), (1206, 171870), (1340, 154683), (1348, 153765), (1530, 135474), (1685, 123012), (1809, 114580), (1836, 112895), (2010, 103122), (2022, 102510), (2278, 90990), (2295, 90316), (2412, 85935), (3015, 68748), (3033, 68340), (3060, 67737), (3370, 61506), (3417, 60660), (3618, 57290), (4020, 51561), (4044, 51255), (4556, 45495), (4590, 45158), (5055, 41004), (5695, 36396), (5729, 36180), (6030, 34374), (6066, 34170), (6740, 30753), (6834, 30330), (7236, 28645), (9045, 22916), (9099, 22780), (9180, 22579), (10110, 20502), (10251, 20220), (11390, 18198), (11458, 18090), (12060, 17187), (12132, 17085), (13668, 15165)]