121651600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1937

約数の個数: 120

約数和(自身を含む): 348727680

約数和(自身を除く): 227076080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 1889, 2300, 2576, 2800, 3220, 3778, 4025, 4600, 6440, 7556, 8050, 9200, 9445, 12880, 13223, 15112, 16100, 18890, 26446, 30224, 32200, 37780, 43447, 47225, 52892, 64400, 66115, 75560, 86894, 94450, 105784, 132230, 151120, 173788, 188900, 211568, 217235, 264460, 304129, 330575, 347576, 377800, 434470, 528920, 608258, 661150, 695152, 755600, 868940, 1057840, 1086175, 1216516, 1322300, 1520645, 1737880, 2172350, 2433032, 2644600, 3041290, 3475760, 4344700, 4866064, 5289200, 6082580, 7603225, 8689400, 12165160, 15206450, 17378800, 24330320, 30412900, 60825800, 121651600]

約数ペア:

[(1, 121651600), (2, 60825800), (4, 30412900), (5, 24330320), (7, 17378800), (8, 15206450), (10, 12165160), (14, 8689400), (16, 7603225), (20, 6082580), (23, 5289200), (25, 4866064), (28, 4344700), (35, 3475760), (40, 3041290), (46, 2644600), (50, 2433032), (56, 2172350), (70, 1737880), (80, 1520645), (92, 1322300), (100, 1216516), (112, 1086175), (115, 1057840), (140, 868940), (161, 755600), (175, 695152), (184, 661150), (200, 608258), (230, 528920), (280, 434470), (322, 377800), (350, 347576), (368, 330575), (400, 304129), (460, 264460), (560, 217235), (575, 211568), (644, 188900), (700, 173788), (805, 151120), (920, 132230), (1150, 105784), (1288, 94450), (1400, 86894), (1610, 75560), (1840, 66115), (1889, 64400), (2300, 52892), (2576, 47225), (2800, 43447), (3220, 37780), (3778, 32200), (4025, 30224), (4600, 26446), (6440, 18890), (7556, 16100), (8050, 15112), (9200, 13223), (9445, 12880)]