185554950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 565678080

約数和(自身を除く): 380123130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 71, 75, 95, 105, 114, 131, 133, 142, 150, 175, 190, 210, 213, 262, 266, 285, 350, 355, 393, 399, 426, 475, 497, 525, 570, 655, 665, 710, 786, 798, 917, 950, 994, 1050, 1065, 1310, 1330, 1349, 1425, 1491, 1775, 1834, 1965, 1995, 2130, 2485, 2489, 2698, 2751, 2850, 2982, 3275, 3325, 3550, 3930, 3990, 4047, 4585, 4970, 4978, 5325, 5502, 6550, 6650, 6745, 7455, 7467, 8094, 9170, 9301, 9443, 9825, 9975, 10650, 12425, 12445, 13490, 13755, 14910, 14934, 17423, 18602, 18886, 19650, 19950, 20235, 22925, 24850, 24890, 27510, 27903, 28329, 33725, 34846, 37275, 37335, 40470, 45850, 46505, 47215, 52269, 55806, 56658, 62225, 65107, 67450, 68775, 74550, 74670, 87115, 93010, 94430, 101175, 104538, 124450, 130214, 137550, 139515, 141645, 174230, 176719, 186675, 195321, 202350, 232525, 236075, 261345, 279030, 283290, 325535, 353438, 373350, 390642, 435575, 465050, 472150, 522690, 530157, 651070, 697575, 708225, 871150, 883595, 976605, 1060314, 1237033, 1306725, 1395150, 1416450, 1627675, 1767190, 1953210, 2474066, 2613450, 2650785, 3255350, 3711099, 4417975, 4883025, 5301570, 6185165, 7422198, 8835950, 9766050, 12370330, 13253925, 18555495, 26507850, 30925825, 37110990, 61851650, 92777475, 185554950]

約数ペア:

[(1, 185554950), (2, 92777475), (3, 61851650), (5, 37110990), (6, 30925825), (7, 26507850), (10, 18555495), (14, 13253925), (15, 12370330), (19, 9766050), (21, 8835950), (25, 7422198), (30, 6185165), (35, 5301570), (38, 4883025), (42, 4417975), (50, 3711099), (57, 3255350), (70, 2650785), (71, 2613450), (75, 2474066), (95, 1953210), (105, 1767190), (114, 1627675), (131, 1416450), (133, 1395150), (142, 1306725), (150, 1237033), (175, 1060314), (190, 976605), (210, 883595), (213, 871150), (262, 708225), (266, 697575), (285, 651070), (350, 530157), (355, 522690), (393, 472150), (399, 465050), (426, 435575), (475, 390642), (497, 373350), (525, 353438), (570, 325535), (655, 283290), (665, 279030), (710, 261345), (786, 236075), (798, 232525), (917, 202350), (950, 195321), (994, 186675), (1050, 176719), (1065, 174230), (1310, 141645), (1330, 139515), (1349, 137550), (1425, 130214), (1491, 124450), (1775, 104538), (1834, 101175), (1965, 94430), (1995, 93010), (2130, 87115), (2485, 74670), (2489, 74550), (2698, 68775), (2751, 67450), (2850, 65107), (2982, 62225), (3275, 56658), (3325, 55806), (3550, 52269), (3930, 47215), (3990, 46505), (4047, 45850), (4585, 40470), (4970, 37335), (4978, 37275), (5325, 34846), (5502, 33725), (6550, 28329), (6650, 27903), (6745, 27510), (7455, 24890), (7467, 24850), (8094, 22925), (9170, 20235), (9301, 19950), (9443, 19650), (9825, 18886), (9975, 18602), (10650, 17423), (12425, 14934), (12445, 14910), (13490, 13755)]