102491700

素因数分解:

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

素因数の和:18017

約数の個数: 72

約数和(自身を含む): 312167520

約数和(自身を除く): 209675820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 17981, 35962, 53943, 71924, 89905, 107886, 179810, 215772, 269715, 341639, 359620, 449525, 539430, 683278, 899050, 1024917, 1078860, 1348575, 1366556, 1708195, 1798100, 2049834, 2697150, 3416390, 4099668, 5124585, 5394300, 6832780, 8540975, 10249170, 17081950, 20498340, 25622925, 34163900, 51245850, 102491700]

約数ペア:

[(1, 102491700), (2, 51245850), (3, 34163900), (4, 25622925), (5, 20498340), (6, 17081950), (10, 10249170), (12, 8540975), (15, 6832780), (19, 5394300), (20, 5124585), (25, 4099668), (30, 3416390), (38, 2697150), (50, 2049834), (57, 1798100), (60, 1708195), (75, 1366556), (76, 1348575), (95, 1078860), (100, 1024917), (114, 899050), (150, 683278), (190, 539430), (228, 449525), (285, 359620), (300, 341639), (380, 269715), (475, 215772), (570, 179810), (950, 107886), (1140, 89905), (1425, 71924), (1900, 53943), (2850, 35962), (5700, 17981)]