1515088620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3323}}^1$

素因数の和:3504

約数の個数: 144

約数和(自身を含む): 4900240800

約数和(自身を除く): 3385152180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 149, 153, 170, 180, 204, 255, 298, 306, 340, 447, 510, 596, 612, 745, 765, 894, 1020, 1341, 1490, 1530, 1788, 2235, 2533, 2682, 2980, 3060, 3323, 4470, 5066, 5364, 6646, 6705, 7599, 8940, 9969, 10132, 12665, 13292, 13410, 15198, 16615, 19938, 22797, 25330, 26820, 29907, 30396, 33230, 37995, 39876, 45594, 49845, 50660, 56491, 59814, 66460, 75990, 91188, 99690, 112982, 113985, 119628, 149535, 151980, 169473, 199380, 225964, 227970, 282455, 299070, 338946, 455940, 495127, 508419, 564910, 598140, 677892, 847365, 990254, 1016838, 1129820, 1485381, 1694730, 1980508, 2033676, 2475635, 2542095, 2970762, 3389460, 4456143, 4951270, 5084190, 5941524, 7426905, 8417159, 8912286, 9902540, 10168380, 14853810, 16834318, 17824572, 22280715, 25251477, 29707620, 33668636, 42085795, 44561430, 50502954, 75754431, 84171590, 89122860, 101005908, 126257385, 151508862, 168343180, 252514770, 303017724, 378772155, 505029540, 757544310, 1515088620]

約数ペア:

[(1, 1515088620), (2, 757544310), (3, 505029540), (4, 378772155), (5, 303017724), (6, 252514770), (9, 168343180), (10, 151508862), (12, 126257385), (15, 101005908), (17, 89122860), (18, 84171590), (20, 75754431), (30, 50502954), (34, 44561430), (36, 42085795), (45, 33668636), (51, 29707620), (60, 25251477), (68, 22280715), (85, 17824572), (90, 16834318), (102, 14853810), (149, 10168380), (153, 9902540), (170, 8912286), (180, 8417159), (204, 7426905), (255, 5941524), (298, 5084190), (306, 4951270), (340, 4456143), (447, 3389460), (510, 2970762), (596, 2542095), (612, 2475635), (745, 2033676), (765, 1980508), (894, 1694730), (1020, 1485381), (1341, 1129820), (1490, 1016838), (1530, 990254), (1788, 847365), (2235, 677892), (2533, 598140), (2682, 564910), (2980, 508419), (3060, 495127), (3323, 455940), (4470, 338946), (5066, 299070), (5364, 282455), (6646, 227970), (6705, 225964), (7599, 199380), (8940, 169473), (9969, 151980), (10132, 149535), (12665, 119628), (13292, 113985), (13410, 112982), (15198, 99690), (16615, 91188), (19938, 75990), (22797, 66460), (25330, 59814), (26820, 56491), (29907, 50660), (30396, 49845), (33230, 45594), (37995, 39876)]