152231100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 510967296

約数和(自身を除く): 358736196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 71, 75, 84, 100, 105, 140, 142, 150, 175, 210, 213, 284, 300, 350, 355, 420, 426, 497, 525, 700, 710, 852, 994, 1021, 1050, 1065, 1420, 1491, 1775, 1988, 2042, 2100, 2130, 2485, 2982, 3063, 3550, 4084, 4260, 4970, 5105, 5325, 5964, 6126, 7100, 7147, 7455, 9940, 10210, 10650, 12252, 12425, 14294, 14910, 15315, 20420, 21300, 21441, 24850, 25525, 28588, 29820, 30630, 35735, 37275, 42882, 49700, 51050, 61260, 71470, 72491, 74550, 76575, 85764, 102100, 107205, 142940, 144982, 149100, 153150, 178675, 214410, 217473, 289964, 306300, 357350, 362455, 428820, 434946, 507437, 536025, 714700, 724910, 869892, 1014874, 1072050, 1087365, 1449820, 1522311, 1812275, 2029748, 2144100, 2174730, 2537185, 3044622, 3624550, 4349460, 5074370, 5436825, 6089244, 7249100, 7611555, 10148740, 10873650, 12685925, 15223110, 21747300, 25371850, 30446220, 38057775, 50743700, 76115550, 152231100]

約数ペア:

[(1, 152231100), (2, 76115550), (3, 50743700), (4, 38057775), (5, 30446220), (6, 25371850), (7, 21747300), (10, 15223110), (12, 12685925), (14, 10873650), (15, 10148740), (20, 7611555), (21, 7249100), (25, 6089244), (28, 5436825), (30, 5074370), (35, 4349460), (42, 3624550), (50, 3044622), (60, 2537185), (70, 2174730), (71, 2144100), (75, 2029748), (84, 1812275), (100, 1522311), (105, 1449820), (140, 1087365), (142, 1072050), (150, 1014874), (175, 869892), (210, 724910), (213, 714700), (284, 536025), (300, 507437), (350, 434946), (355, 428820), (420, 362455), (426, 357350), (497, 306300), (525, 289964), (700, 217473), (710, 214410), (852, 178675), (994, 153150), (1021, 149100), (1050, 144982), (1065, 142940), (1420, 107205), (1491, 102100), (1775, 85764), (1988, 76575), (2042, 74550), (2100, 72491), (2130, 71470), (2485, 61260), (2982, 51050), (3063, 49700), (3550, 42882), (4084, 37275), (4260, 35735), (4970, 30630), (5105, 29820), (5325, 28588), (5964, 25525), (6126, 24850), (7100, 21441), (7147, 21300), (7455, 20420), (9940, 15315), (10210, 14910), (10650, 14294), (12252, 12425)]