128206650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 384975360

約数和(自身を除く): 256768710

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 43, 50, 55, 65, 66, 75, 78, 86, 110, 129, 130, 139, 143, 150, 165, 195, 215, 258, 275, 278, 286, 325, 330, 390, 417, 429, 430, 473, 550, 559, 645, 650, 695, 715, 825, 834, 858, 946, 975, 1075, 1118, 1290, 1390, 1419, 1430, 1529, 1650, 1677, 1807, 1950, 2085, 2145, 2150, 2365, 2795, 2838, 3058, 3225, 3354, 3475, 3575, 3614, 4170, 4290, 4587, 4730, 5421, 5590, 5977, 6149, 6450, 6950, 7095, 7150, 7645, 8385, 9035, 9174, 10425, 10725, 10842, 11825, 11954, 12298, 13975, 14190, 15290, 16770, 17931, 18070, 18447, 19877, 20850, 21450, 22935, 23650, 27105, 27950, 29885, 30745, 35475, 35862, 36894, 38225, 39754, 41925, 45175, 45870, 54210, 59631, 59770, 61490, 65747, 70950, 76450, 77701, 83850, 89655, 90350, 92235, 99385, 114675, 119262, 131494, 135525, 149425, 153725, 155402, 179310, 184470, 197241, 198770, 229350, 233103, 271050, 298155, 298850, 307450, 328735, 388505, 394482, 448275, 461175, 466206, 496925, 596310, 657470, 777010, 854711, 896550, 922350, 986205, 993850, 1165515, 1490775, 1643675, 1709422, 1942525, 1972410, 2331030, 2564133, 2981550, 3287350, 3885050, 4273555, 4931025, 5128266, 5827575, 8547110, 9862050, 11655150, 12820665, 21367775, 25641330, 42735550, 64103325, 128206650]

約数ペア:

[(1, 128206650), (2, 64103325), (3, 42735550), (5, 25641330), (6, 21367775), (10, 12820665), (11, 11655150), (13, 9862050), (15, 8547110), (22, 5827575), (25, 5128266), (26, 4931025), (30, 4273555), (33, 3885050), (39, 3287350), (43, 2981550), (50, 2564133), (55, 2331030), (65, 1972410), (66, 1942525), (75, 1709422), (78, 1643675), (86, 1490775), (110, 1165515), (129, 993850), (130, 986205), (139, 922350), (143, 896550), (150, 854711), (165, 777010), (195, 657470), (215, 596310), (258, 496925), (275, 466206), (278, 461175), (286, 448275), (325, 394482), (330, 388505), (390, 328735), (417, 307450), (429, 298850), (430, 298155), (473, 271050), (550, 233103), (559, 229350), (645, 198770), (650, 197241), (695, 184470), (715, 179310), (825, 155402), (834, 153725), (858, 149425), (946, 135525), (975, 131494), (1075, 119262), (1118, 114675), (1290, 99385), (1390, 92235), (1419, 90350), (1430, 89655), (1529, 83850), (1650, 77701), (1677, 76450), (1807, 70950), (1950, 65747), (2085, 61490), (2145, 59770), (2150, 59631), (2365, 54210), (2795, 45870), (2838, 45175), (3058, 41925), (3225, 39754), (3354, 38225), (3475, 36894), (3575, 35862), (3614, 35475), (4170, 30745), (4290, 29885), (4587, 27950), (4730, 27105), (5421, 23650), (5590, 22935), (5977, 21450), (6149, 20850), (6450, 19877), (6950, 18447), (7095, 18070), (7150, 17931), (7645, 16770), (8385, 15290), (9035, 14190), (9174, 13975), (10425, 12298), (10725, 11954), (10842, 11825)]