204983400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17981}}^1$

素因数の和:18019

約数の個数: 96

約数和(自身を含む): 668930400

約数和(自身を除く): 463947000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 17981, 35962, 53943, 71924, 89905, 107886, 143848, 179810, 215772, 269715, 341639, 359620, 431544, 449525, 539430, 683278, 719240, 899050, 1024917, 1078860, 1348575, 1366556, 1708195, 1798100, 2049834, 2157720, 2697150, 2733112, 3416390, 3596200, 4099668, 5124585, 5394300, 6832780, 8199336, 8540975, 10249170, 10788600, 13665560, 17081950, 20498340, 25622925, 34163900, 40996680, 51245850, 68327800, 102491700, 204983400]

約数ペア:

[(1, 204983400), (2, 102491700), (3, 68327800), (4, 51245850), (5, 40996680), (6, 34163900), (8, 25622925), (10, 20498340), (12, 17081950), (15, 13665560), (19, 10788600), (20, 10249170), (24, 8540975), (25, 8199336), (30, 6832780), (38, 5394300), (40, 5124585), (50, 4099668), (57, 3596200), (60, 3416390), (75, 2733112), (76, 2697150), (95, 2157720), (100, 2049834), (114, 1798100), (120, 1708195), (150, 1366556), (152, 1348575), (190, 1078860), (200, 1024917), (228, 899050), (285, 719240), (300, 683278), (380, 539430), (456, 449525), (475, 431544), (570, 359620), (600, 341639), (760, 269715), (950, 215772), (1140, 179810), (1425, 143848), (1900, 107886), (2280, 89905), (2850, 71924), (3800, 53943), (5700, 35962), (11400, 17981)]