185082400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 494968320

約数和(自身を除く): 309885920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 160, 170, 200, 248, 272, 310, 340, 400, 425, 439, 496, 527, 544, 620, 680, 775, 800, 850, 878, 992, 1054, 1240, 1360, 1550, 1700, 1756, 2108, 2195, 2480, 2635, 2720, 3100, 3400, 3512, 4216, 4390, 4960, 5270, 6200, 6800, 7024, 7463, 8432, 8780, 10540, 10975, 12400, 13175, 13600, 13609, 14048, 14926, 16864, 17560, 21080, 21950, 24800, 26350, 27218, 29852, 35120, 37315, 42160, 43900, 52700, 54436, 59704, 68045, 70240, 74630, 84320, 87800, 105400, 108872, 119408, 136090, 149260, 175600, 186575, 210800, 217744, 231353, 238816, 272180, 298520, 340225, 351200, 373150, 421600, 435488, 462706, 544360, 597040, 680450, 746300, 925412, 1088720, 1156765, 1194080, 1360900, 1492600, 1850824, 2177440, 2313530, 2721800, 2985200, 3701648, 4627060, 5443600, 5783825, 5970400, 7403296, 9254120, 10887200, 11567650, 18508240, 23135300, 37016480, 46270600, 92541200, 185082400]

約数ペア:

[(1, 185082400), (2, 92541200), (4, 46270600), (5, 37016480), (8, 23135300), (10, 18508240), (16, 11567650), (17, 10887200), (20, 9254120), (25, 7403296), (31, 5970400), (32, 5783825), (34, 5443600), (40, 4627060), (50, 3701648), (62, 2985200), (68, 2721800), (80, 2313530), (85, 2177440), (100, 1850824), (124, 1492600), (136, 1360900), (155, 1194080), (160, 1156765), (170, 1088720), (200, 925412), (248, 746300), (272, 680450), (310, 597040), (340, 544360), (400, 462706), (425, 435488), (439, 421600), (496, 373150), (527, 351200), (544, 340225), (620, 298520), (680, 272180), (775, 238816), (800, 231353), (850, 217744), (878, 210800), (992, 186575), (1054, 175600), (1240, 149260), (1360, 136090), (1550, 119408), (1700, 108872), (1756, 105400), (2108, 87800), (2195, 84320), (2480, 74630), (2635, 70240), (2720, 68045), (3100, 59704), (3400, 54436), (3512, 52700), (4216, 43900), (4390, 42160), (4960, 37315), (5270, 35120), (6200, 29852), (6800, 27218), (7024, 26350), (7463, 24800), (8432, 21950), (8780, 21080), (10540, 17560), (10975, 16864), (12400, 14926), (13175, 14048), (13600, 13609)]