84468800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 232818432

約数和(自身を除く): 148349632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 131, 155, 160, 200, 208, 248, 260, 262, 310, 320, 325, 400, 403, 416, 496, 520, 524, 620, 650, 655, 775, 800, 806, 832, 992, 1040, 1048, 1240, 1300, 1310, 1550, 1600, 1612, 1703, 1984, 2015, 2080, 2096, 2480, 2600, 2620, 3100, 3224, 3275, 3406, 4030, 4061, 4160, 4192, 4960, 5200, 5240, 6200, 6448, 6550, 6812, 8060, 8122, 8384, 8515, 9920, 10075, 10400, 10480, 12400, 12896, 13100, 13624, 16120, 16244, 17030, 20150, 20305, 20800, 20960, 24800, 25792, 26200, 27248, 32240, 32488, 34060, 40300, 40610, 41920, 42575, 49600, 52400, 52793, 54496, 64480, 64976, 68120, 80600, 81220, 85150, 101525, 104800, 105586, 108992, 128960, 129952, 136240, 161200, 162440, 170300, 203050, 209600, 211172, 259904, 263965, 272480, 322400, 324880, 340600, 406100, 422344, 527930, 544960, 644800, 649760, 681200, 812200, 844688, 1055860, 1299520, 1319825, 1362400, 1624400, 1689376, 2111720, 2639650, 2724800, 3248800, 3378752, 4223440, 5279300, 6497600, 8446880, 10558600, 16893760, 21117200, 42234400, 84468800]

約数ペア:

[(1, 84468800), (2, 42234400), (4, 21117200), (5, 16893760), (8, 10558600), (10, 8446880), (13, 6497600), (16, 5279300), (20, 4223440), (25, 3378752), (26, 3248800), (31, 2724800), (32, 2639650), (40, 2111720), (50, 1689376), (52, 1624400), (62, 1362400), (64, 1319825), (65, 1299520), (80, 1055860), (100, 844688), (104, 812200), (124, 681200), (130, 649760), (131, 644800), (155, 544960), (160, 527930), (200, 422344), (208, 406100), (248, 340600), (260, 324880), (262, 322400), (310, 272480), (320, 263965), (325, 259904), (400, 211172), (403, 209600), (416, 203050), (496, 170300), (520, 162440), (524, 161200), (620, 136240), (650, 129952), (655, 128960), (775, 108992), (800, 105586), (806, 104800), (832, 101525), (992, 85150), (1040, 81220), (1048, 80600), (1240, 68120), (1300, 64976), (1310, 64480), (1550, 54496), (1600, 52793), (1612, 52400), (1703, 49600), (1984, 42575), (2015, 41920), (2080, 40610), (2096, 40300), (2480, 34060), (2600, 32488), (2620, 32240), (3100, 27248), (3224, 26200), (3275, 25792), (3406, 24800), (4030, 20960), (4061, 20800), (4160, 20305), (4192, 20150), (4960, 17030), (5200, 16244), (5240, 16120), (6200, 13624), (6448, 13100), (6550, 12896), (6812, 12400), (8060, 10480), (8122, 10400), (8384, 10075), (8515, 9920)]