88160800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 216

約数和(自身を含む): 271177956

約数和(自身を除く): 183017156

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 173, 175, 182, 196, 200, 208, 224, 245, 260, 280, 325, 346, 350, 364, 392, 400, 416, 455, 490, 520, 560, 637, 650, 692, 700, 728, 784, 800, 865, 910, 980, 1040, 1120, 1211, 1225, 1274, 1300, 1384, 1400, 1456, 1568, 1730, 1820, 1960, 2080, 2249, 2275, 2422, 2450, 2548, 2600, 2768, 2800, 2912, 3185, 3460, 3640, 3920, 4325, 4498, 4550, 4844, 4900, 5096, 5200, 5536, 5600, 6055, 6370, 6920, 7280, 7840, 8477, 8650, 8996, 9100, 9688, 9800, 10192, 10400, 11245, 12110, 12740, 13840, 14560, 15743, 15925, 16954, 17300, 17992, 18200, 19376, 19600, 20384, 22490, 24220, 25480, 27680, 30275, 31486, 31850, 33908, 34600, 35984, 36400, 38752, 39200, 42385, 44980, 48440, 50960, 56225, 60550, 62972, 63700, 67816, 69200, 71968, 72800, 78715, 84770, 89960, 96880, 101920, 110201, 112450, 121100, 125944, 127400, 135632, 138400, 157430, 169540, 179920, 193760, 211925, 220402, 224900, 242200, 251888, 254800, 271264, 314860, 339080, 359840, 393575, 423850, 440804, 449800, 484400, 503776, 509600, 551005, 629720, 678160, 787150, 847700, 881608, 899600, 968800, 1102010, 1259440, 1356320, 1574300, 1695400, 1763216, 1799200, 2204020, 2518880, 2755025, 3148600, 3390800, 3526432, 4408040, 5510050, 6297200, 6781600, 8816080, 11020100, 12594400, 17632160, 22040200, 44080400, 88160800]

約数ペア:

[(1, 88160800), (2, 44080400), (4, 22040200), (5, 17632160), (7, 12594400), (8, 11020100), (10, 8816080), (13, 6781600), (14, 6297200), (16, 5510050), (20, 4408040), (25, 3526432), (26, 3390800), (28, 3148600), (32, 2755025), (35, 2518880), (40, 2204020), (49, 1799200), (50, 1763216), (52, 1695400), (56, 1574300), (65, 1356320), (70, 1259440), (80, 1102010), (91, 968800), (98, 899600), (100, 881608), (104, 847700), (112, 787150), (130, 678160), (140, 629720), (160, 551005), (173, 509600), (175, 503776), (182, 484400), (196, 449800), (200, 440804), (208, 423850), (224, 393575), (245, 359840), (260, 339080), (280, 314860), (325, 271264), (346, 254800), (350, 251888), (364, 242200), (392, 224900), (400, 220402), (416, 211925), (455, 193760), (490, 179920), (520, 169540), (560, 157430), (637, 138400), (650, 135632), (692, 127400), (700, 125944), (728, 121100), (784, 112450), (800, 110201), (865, 101920), (910, 96880), (980, 89960), (1040, 84770), (1120, 78715), (1211, 72800), (1225, 71968), (1274, 69200), (1300, 67816), (1384, 63700), (1400, 62972), (1456, 60550), (1568, 56225), (1730, 50960), (1820, 48440), (1960, 44980), (2080, 42385), (2249, 39200), (2275, 38752), (2422, 36400), (2450, 35984), (2548, 34600), (2600, 33908), (2768, 31850), (2800, 31486), (2912, 30275), (3185, 27680), (3460, 25480), (3640, 24220), (3920, 22490), (4325, 20384), (4498, 19600), (4550, 19376), (4844, 18200), (4900, 17992), (5096, 17300), (5200, 16954), (5536, 15925), (5600, 15743), (6055, 14560), (6370, 13840), (6920, 12740), (7280, 12110), (7840, 11245), (8477, 10400), (8650, 10192), (8996, 9800), (9100, 9688)]