542271780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3163

約数の個数: 192

約数和(自身を含む): 1880928000

約数和(自身を除く): 1338656220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2565, 2907, 3060, 3109, 3230, 3420, 3876, 4590, 4845, 5130, 5814, 6218, 6460, 8721, 9180, 9327, 9690, 10260, 11628, 12436, 14535, 15545, 17442, 18654, 19380, 27981, 29070, 31090, 34884, 37308, 43605, 46635, 52853, 55962, 58140, 59071, 62180, 83943, 87210, 93270, 105706, 111924, 118142, 139905, 158559, 167886, 174420, 177213, 186540, 211412, 236284, 264265, 279810, 295355, 317118, 335772, 354426, 419715, 475677, 528530, 531639, 559620, 590710, 634236, 708852, 792795, 839430, 886065, 951354, 1004207, 1057060, 1063278, 1181420, 1427031, 1585590, 1594917, 1678860, 1772130, 1902708, 2008414, 2126556, 2378385, 2658195, 2854062, 3012621, 3171180, 3189834, 3544260, 4016828, 4756770, 5021035, 5316390, 5708124, 6025242, 6379668, 7135155, 7974585, 9037863, 9513540, 10042070, 10632780, 12050484, 14270310, 15063105, 15949170, 18075726, 20084140, 27113589, 28540620, 30126210, 31898340, 36151452, 45189315, 54227178, 60252420, 90378630, 108454356, 135567945, 180757260, 271135890, 542271780]

約数ペア:

[(1, 542271780), (2, 271135890), (3, 180757260), (4, 135567945), (5, 108454356), (6, 90378630), (9, 60252420), (10, 54227178), (12, 45189315), (15, 36151452), (17, 31898340), (18, 30126210), (19, 28540620), (20, 27113589), (27, 20084140), (30, 18075726), (34, 15949170), (36, 15063105), (38, 14270310), (45, 12050484), (51, 10632780), (54, 10042070), (57, 9513540), (60, 9037863), (68, 7974585), (76, 7135155), (85, 6379668), (90, 6025242), (95, 5708124), (102, 5316390), (108, 5021035), (114, 4756770), (135, 4016828), (153, 3544260), (170, 3189834), (171, 3171180), (180, 3012621), (190, 2854062), (204, 2658195), (228, 2378385), (255, 2126556), (270, 2008414), (285, 1902708), (306, 1772130), (323, 1678860), (340, 1594917), (342, 1585590), (380, 1427031), (459, 1181420), (510, 1063278), (513, 1057060), (540, 1004207), (570, 951354), (612, 886065), (646, 839430), (684, 792795), (765, 708852), (855, 634236), (918, 590710), (969, 559620), (1020, 531639), (1026, 528530), (1140, 475677), (1292, 419715), (1530, 354426), (1615, 335772), (1710, 317118), (1836, 295355), (1938, 279810), (2052, 264265), (2295, 236284), (2565, 211412), (2907, 186540), (3060, 177213), (3109, 174420), (3230, 167886), (3420, 158559), (3876, 139905), (4590, 118142), (4845, 111924), (5130, 105706), (5814, 93270), (6218, 87210), (6460, 83943), (8721, 62180), (9180, 59071), (9327, 58140), (9690, 55962), (10260, 52853), (11628, 46635), (12436, 43605), (14535, 37308), (15545, 34884), (17442, 31090), (18654, 29070), (19380, 27981)]