69815200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 216

約数和(自身を含む): 215072172

約数和(自身を除く): 145256972

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, 137, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 274, 280, 325, 350, 364, 392, 400, 416, 455, 490, 520, 548, 560, 637, 650, 685, 700, 728, 784, 800, 910, 959, 980, 1040, 1096, 1120, 1225, 1274, 1300, 1370, 1400, 1456, 1568, 1781, 1820, 1918, 1960, 2080, 2192, 2275, 2450, 2548, 2600, 2740, 2800, 2912, 3185, 3425, 3562, 3640, 3836, 3920, 4384, 4550, 4795, 4900, 5096, 5200, 5480, 5600, 6370, 6713, 6850, 7124, 7280, 7672, 7840, 8905, 9100, 9590, 9800, 10192, 10400, 10960, 12467, 12740, 13426, 13700, 14248, 14560, 15344, 15925, 17810, 18200, 19180, 19600, 20384, 21920, 23975, 24934, 25480, 26852, 27400, 28496, 30688, 31850, 33565, 35620, 36400, 38360, 39200, 44525, 47950, 49868, 50960, 53704, 54800, 56992, 62335, 63700, 67130, 71240, 72800, 76720, 87269, 89050, 95900, 99736, 101920, 107408, 109600, 124670, 127400, 134260, 142480, 153440, 167825, 174538, 178100, 191800, 199472, 214816, 249340, 254800, 268520, 284960, 311675, 335650, 349076, 356200, 383600, 398944, 436345, 498680, 509600, 537040, 623350, 671300, 698152, 712400, 767200, 872690, 997360, 1074080, 1246700, 1342600, 1396304, 1424800, 1745380, 1994720, 2181725, 2493400, 2685200, 2792608, 3490760, 4363450, 4986800, 5370400, 6981520, 8726900, 9973600, 13963040, 17453800, 34907600, 69815200]

約数ペア:

[(1, 69815200), (2, 34907600), (4, 17453800), (5, 13963040), (7, 9973600), (8, 8726900), (10, 6981520), (13, 5370400), (14, 4986800), (16, 4363450), (20, 3490760), (25, 2792608), (26, 2685200), (28, 2493400), (32, 2181725), (35, 1994720), (40, 1745380), (49, 1424800), (50, 1396304), (52, 1342600), (56, 1246700), (65, 1074080), (70, 997360), (80, 872690), (91, 767200), (98, 712400), (100, 698152), (104, 671300), (112, 623350), (130, 537040), (137, 509600), (140, 498680), (160, 436345), (175, 398944), (182, 383600), (196, 356200), (200, 349076), (208, 335650), (224, 311675), (245, 284960), (260, 268520), (274, 254800), (280, 249340), (325, 214816), (350, 199472), (364, 191800), (392, 178100), (400, 174538), (416, 167825), (455, 153440), (490, 142480), (520, 134260), (548, 127400), (560, 124670), (637, 109600), (650, 107408), (685, 101920), (700, 99736), (728, 95900), (784, 89050), (800, 87269), (910, 76720), (959, 72800), (980, 71240), (1040, 67130), (1096, 63700), (1120, 62335), (1225, 56992), (1274, 54800), (1300, 53704), (1370, 50960), (1400, 49868), (1456, 47950), (1568, 44525), (1781, 39200), (1820, 38360), (1918, 36400), (1960, 35620), (2080, 33565), (2192, 31850), (2275, 30688), (2450, 28496), (2548, 27400), (2600, 26852), (2740, 25480), (2800, 24934), (2912, 23975), (3185, 21920), (3425, 20384), (3562, 19600), (3640, 19180), (3836, 18200), (3920, 17810), (4384, 15925), (4550, 15344), (4795, 14560), (4900, 14248), (5096, 13700), (5200, 13426), (5480, 12740), (5600, 12467), (6370, 10960), (6713, 10400), (6850, 10192), (7124, 9800), (7280, 9590), (7672, 9100), (7840, 8905)]