86940200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 215611200

約数和(自身を除く): 128671000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 137, 152, 167, 190, 200, 274, 334, 380, 475, 548, 668, 685, 760, 835, 950, 1096, 1336, 1370, 1670, 1900, 2603, 2740, 3173, 3340, 3425, 3800, 4175, 5206, 5480, 6346, 6680, 6850, 8350, 10412, 12692, 13015, 13700, 15865, 16700, 20824, 22879, 25384, 26030, 27400, 31730, 33400, 45758, 52060, 63460, 65075, 79325, 91516, 104120, 114395, 126920, 130150, 158650, 183032, 228790, 260300, 317300, 434701, 457580, 520600, 571975, 634600, 869402, 915160, 1143950, 1738804, 2173505, 2287900, 3477608, 4347010, 4575800, 8694020, 10867525, 17388040, 21735050, 43470100, 86940200]

約数ペア:

[(1, 86940200), (2, 43470100), (4, 21735050), (5, 17388040), (8, 10867525), (10, 8694020), (19, 4575800), (20, 4347010), (25, 3477608), (38, 2287900), (40, 2173505), (50, 1738804), (76, 1143950), (95, 915160), (100, 869402), (137, 634600), (152, 571975), (167, 520600), (190, 457580), (200, 434701), (274, 317300), (334, 260300), (380, 228790), (475, 183032), (548, 158650), (668, 130150), (685, 126920), (760, 114395), (835, 104120), (950, 91516), (1096, 79325), (1336, 65075), (1370, 63460), (1670, 52060), (1900, 45758), (2603, 33400), (2740, 31730), (3173, 27400), (3340, 26030), (3425, 25384), (3800, 22879), (4175, 20824), (5206, 16700), (5480, 15865), (6346, 13700), (6680, 13015), (6850, 12692), (8350, 10412)]