189614600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 552821760

約数和(自身を除く): 363207160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 31, 34, 35, 40, 50, 56, 62, 68, 70, 85, 100, 119, 124, 136, 140, 155, 170, 175, 200, 217, 238, 248, 257, 280, 310, 340, 350, 425, 434, 476, 514, 527, 595, 620, 680, 700, 775, 850, 868, 952, 1028, 1054, 1085, 1190, 1240, 1285, 1400, 1550, 1700, 1736, 1799, 2056, 2108, 2170, 2380, 2570, 2635, 2975, 3100, 3400, 3598, 3689, 4216, 4340, 4369, 4760, 5140, 5270, 5425, 5950, 6200, 6425, 7196, 7378, 7967, 8680, 8738, 8995, 10280, 10540, 10850, 11900, 12850, 13175, 14392, 14756, 15934, 17476, 17990, 18445, 21080, 21700, 21845, 23800, 25700, 26350, 29512, 30583, 31868, 34952, 35980, 36890, 39835, 43400, 43690, 44975, 51400, 52700, 55769, 61166, 63736, 71960, 73780, 79670, 87380, 89950, 92225, 105400, 109225, 111538, 122332, 135439, 147560, 152915, 159340, 174760, 179900, 184450, 199175, 218450, 223076, 244664, 270878, 278845, 305830, 318680, 359800, 368900, 398350, 436900, 446152, 541756, 557690, 611660, 677195, 737800, 764575, 796700, 873800, 948073, 1083512, 1115380, 1223320, 1354390, 1394225, 1529150, 1593400, 1896146, 2230760, 2708780, 2788450, 3058300, 3385975, 3792292, 4740365, 5417560, 5576900, 6116600, 6771950, 7584584, 9480730, 11153800, 13543900, 18961460, 23701825, 27087800, 37922920, 47403650, 94807300, 189614600]

約数ペア:

[(1, 189614600), (2, 94807300), (4, 47403650), (5, 37922920), (7, 27087800), (8, 23701825), (10, 18961460), (14, 13543900), (17, 11153800), (20, 9480730), (25, 7584584), (28, 6771950), (31, 6116600), (34, 5576900), (35, 5417560), (40, 4740365), (50, 3792292), (56, 3385975), (62, 3058300), (68, 2788450), (70, 2708780), (85, 2230760), (100, 1896146), (119, 1593400), (124, 1529150), (136, 1394225), (140, 1354390), (155, 1223320), (170, 1115380), (175, 1083512), (200, 948073), (217, 873800), (238, 796700), (248, 764575), (257, 737800), (280, 677195), (310, 611660), (340, 557690), (350, 541756), (425, 446152), (434, 436900), (476, 398350), (514, 368900), (527, 359800), (595, 318680), (620, 305830), (680, 278845), (700, 270878), (775, 244664), (850, 223076), (868, 218450), (952, 199175), (1028, 184450), (1054, 179900), (1085, 174760), (1190, 159340), (1240, 152915), (1285, 147560), (1400, 135439), (1550, 122332), (1700, 111538), (1736, 109225), (1799, 105400), (2056, 92225), (2108, 89950), (2170, 87380), (2380, 79670), (2570, 73780), (2635, 71960), (2975, 63736), (3100, 61166), (3400, 55769), (3598, 52700), (3689, 51400), (4216, 44975), (4340, 43690), (4369, 43400), (4760, 39835), (5140, 36890), (5270, 35980), (5425, 34952), (5950, 31868), (6200, 30583), (6425, 29512), (7196, 26350), (7378, 25700), (7967, 23800), (8680, 21845), (8738, 21700), (8995, 21080), (10280, 18445), (10540, 17990), (10850, 17476), (11900, 15934), (12850, 14756), (13175, 14392)]