327552400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 974223360

約数和(自身を除く): 646670960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 47, 50, 56, 70, 76, 80, 94, 95, 100, 112, 131, 133, 140, 152, 175, 188, 190, 200, 235, 262, 266, 280, 304, 329, 350, 376, 380, 400, 470, 475, 524, 532, 560, 655, 658, 665, 700, 752, 760, 893, 917, 940, 950, 1048, 1064, 1175, 1310, 1316, 1330, 1400, 1520, 1645, 1786, 1834, 1880, 1900, 2096, 2128, 2350, 2489, 2620, 2632, 2660, 2800, 3275, 3290, 3325, 3572, 3668, 3760, 3800, 4465, 4585, 4700, 4978, 5240, 5264, 5320, 6157, 6251, 6550, 6580, 6650, 7144, 7336, 7600, 8225, 8930, 9170, 9400, 9956, 10480, 10640, 12314, 12445, 12502, 13100, 13160, 13300, 14288, 14672, 16450, 17423, 17860, 18340, 18800, 19912, 22325, 22925, 24628, 24890, 25004, 26200, 26320, 26600, 30785, 31255, 32900, 34846, 35720, 36680, 39824, 43099, 44650, 45850, 49256, 49780, 50008, 52400, 53200, 61570, 62225, 62510, 65800, 69692, 71440, 73360, 86198, 87115, 89300, 91700, 98512, 99560, 100016, 116983, 123140, 124450, 125020, 131600, 139384, 153925, 156275, 172396, 174230, 178600, 183400, 199120, 215495, 233966, 246280, 248900, 250040, 278768, 307850, 312550, 344792, 348460, 357200, 366800, 430990, 435575, 467932, 492560, 497800, 500080, 584915, 615700, 625100, 689584, 696920, 818881, 861980, 871150, 935864, 995600, 1077475, 1169830, 1231400, 1250200, 1393840, 1637762, 1723960, 1742300, 1871728, 2154950, 2339660, 2462800, 2500400, 2924575, 3275524, 3447920, 3484600, 4094405, 4309900, 4679320, 5849150, 6551048, 6969200, 8188810, 8619800, 9358640, 11698300, 13102096, 16377620, 17239600, 20472025, 23396600, 32755240, 40944050, 46793200, 65510480, 81888100, 163776200, 327552400]

約数ペア:

[(1, 327552400), (2, 163776200), (4, 81888100), (5, 65510480), (7, 46793200), (8, 40944050), (10, 32755240), (14, 23396600), (16, 20472025), (19, 17239600), (20, 16377620), (25, 13102096), (28, 11698300), (35, 9358640), (38, 8619800), (40, 8188810), (47, 6969200), (50, 6551048), (56, 5849150), (70, 4679320), (76, 4309900), (80, 4094405), (94, 3484600), (95, 3447920), (100, 3275524), (112, 2924575), (131, 2500400), (133, 2462800), (140, 2339660), (152, 2154950), (175, 1871728), (188, 1742300), (190, 1723960), (200, 1637762), (235, 1393840), (262, 1250200), (266, 1231400), (280, 1169830), (304, 1077475), (329, 995600), (350, 935864), (376, 871150), (380, 861980), (400, 818881), (470, 696920), (475, 689584), (524, 625100), (532, 615700), (560, 584915), (655, 500080), (658, 497800), (665, 492560), (700, 467932), (752, 435575), (760, 430990), (893, 366800), (917, 357200), (940, 348460), (950, 344792), (1048, 312550), (1064, 307850), (1175, 278768), (1310, 250040), (1316, 248900), (1330, 246280), (1400, 233966), (1520, 215495), (1645, 199120), (1786, 183400), (1834, 178600), (1880, 174230), (1900, 172396), (2096, 156275), (2128, 153925), (2350, 139384), (2489, 131600), (2620, 125020), (2632, 124450), (2660, 123140), (2800, 116983), (3275, 100016), (3290, 99560), (3325, 98512), (3572, 91700), (3668, 89300), (3760, 87115), (3800, 86198), (4465, 73360), (4585, 71440), (4700, 69692), (4978, 65800), (5240, 62510), (5264, 62225), (5320, 61570), (6157, 53200), (6251, 52400), (6550, 50008), (6580, 49780), (6650, 49256), (7144, 45850), (7336, 44650), (7600, 43099), (8225, 39824), (8930, 36680), (9170, 35720), (9400, 34846), (9956, 32900), (10480, 31255), (10640, 30785), (12314, 26600), (12445, 26320), (12502, 26200), (13100, 25004), (13160, 24890), (13300, 24628), (14288, 22925), (14672, 22325), (16450, 19912), (17423, 18800), (17860, 18340)]