1025556450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 2828390400

約数和(自身を除く): 1802833950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 43, 47, 50, 51, 75, 85, 86, 94, 102, 129, 141, 150, 170, 199, 215, 235, 255, 258, 282, 398, 425, 430, 470, 510, 597, 645, 705, 731, 799, 850, 995, 1075, 1175, 1194, 1275, 1290, 1410, 1462, 1598, 1990, 2021, 2150, 2193, 2350, 2397, 2550, 2985, 3225, 3383, 3525, 3655, 3995, 4042, 4386, 4794, 4975, 5970, 6063, 6450, 6766, 7050, 7310, 7990, 8557, 9353, 9950, 10105, 10149, 10965, 11985, 12126, 14925, 16915, 17114, 18275, 18706, 19975, 20210, 20298, 21930, 23970, 25671, 28059, 29850, 30315, 33830, 34357, 36550, 39950, 42785, 46765, 50525, 50745, 51342, 54825, 56118, 59925, 60630, 68714, 84575, 85570, 93530, 101050, 101490, 103071, 109650, 119850, 128355, 140295, 145469, 151575, 159001, 169150, 171785, 206142, 213925, 233825, 253725, 256710, 280590, 290938, 303150, 318002, 343570, 402179, 427850, 436407, 467650, 477003, 507450, 515355, 641775, 701475, 727345, 795005, 804358, 858925, 872814, 954006, 1030710, 1206537, 1283550, 1402950, 1454690, 1590010, 1717850, 2010895, 2182035, 2385015, 2413074, 2576775, 3636725, 3975025, 4021790, 4364070, 4770030, 5153550, 6032685, 6837043, 7273450, 7950050, 10054475, 10910175, 11925075, 12065370, 13674086, 20108950, 20511129, 21820350, 23850150, 30163425, 34185215, 41022258, 60326850, 68370430, 102555645, 170926075, 205111290, 341852150, 512778225, 1025556450]

約数ペア:

[(1, 1025556450), (2, 512778225), (3, 341852150), (5, 205111290), (6, 170926075), (10, 102555645), (15, 68370430), (17, 60326850), (25, 41022258), (30, 34185215), (34, 30163425), (43, 23850150), (47, 21820350), (50, 20511129), (51, 20108950), (75, 13674086), (85, 12065370), (86, 11925075), (94, 10910175), (102, 10054475), (129, 7950050), (141, 7273450), (150, 6837043), (170, 6032685), (199, 5153550), (215, 4770030), (235, 4364070), (255, 4021790), (258, 3975025), (282, 3636725), (398, 2576775), (425, 2413074), (430, 2385015), (470, 2182035), (510, 2010895), (597, 1717850), (645, 1590010), (705, 1454690), (731, 1402950), (799, 1283550), (850, 1206537), (995, 1030710), (1075, 954006), (1175, 872814), (1194, 858925), (1275, 804358), (1290, 795005), (1410, 727345), (1462, 701475), (1598, 641775), (1990, 515355), (2021, 507450), (2150, 477003), (2193, 467650), (2350, 436407), (2397, 427850), (2550, 402179), (2985, 343570), (3225, 318002), (3383, 303150), (3525, 290938), (3655, 280590), (3995, 256710), (4042, 253725), (4386, 233825), (4794, 213925), (4975, 206142), (5970, 171785), (6063, 169150), (6450, 159001), (6766, 151575), (7050, 145469), (7310, 140295), (7990, 128355), (8557, 119850), (9353, 109650), (9950, 103071), (10105, 101490), (10149, 101050), (10965, 93530), (11985, 85570), (12126, 84575), (14925, 68714), (16915, 60630), (17114, 59925), (18275, 56118), (18706, 54825), (19975, 51342), (20210, 50745), (20298, 50525), (21930, 46765), (23970, 42785), (25671, 39950), (28059, 36550), (29850, 34357), (30315, 33830)]