100540020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 347719680

約数和(自身を除く): 247179660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 84, 86, 95, 105, 114, 129, 133, 140, 172, 190, 210, 215, 228, 258, 266, 285, 293, 301, 380, 399, 420, 430, 516, 532, 570, 586, 602, 645, 665, 798, 817, 860, 879, 903, 1140, 1172, 1204, 1290, 1330, 1465, 1505, 1596, 1634, 1758, 1806, 1995, 2051, 2451, 2580, 2660, 2930, 3010, 3268, 3516, 3612, 3990, 4085, 4102, 4395, 4515, 4902, 5567, 5719, 5860, 6020, 6153, 7980, 8170, 8204, 8790, 9030, 9804, 10255, 11134, 11438, 12255, 12306, 12599, 16340, 16701, 17157, 17580, 18060, 20510, 22268, 22876, 24510, 24612, 25198, 27835, 28595, 30765, 33402, 34314, 37797, 38969, 41020, 49020, 50396, 55670, 57190, 61530, 62995, 66804, 68628, 75594, 77938, 83505, 85785, 88193, 111340, 114380, 116907, 123060, 125990, 151188, 155876, 167010, 171570, 176386, 188985, 194845, 233814, 239381, 251980, 264579, 334020, 343140, 352772, 377970, 389690, 440965, 467628, 478762, 529158, 584535, 718143, 755940, 779380, 881930, 957524, 1058316, 1169070, 1196905, 1322895, 1436286, 1675667, 1763860, 2338140, 2393810, 2645790, 2872572, 3351334, 3590715, 4787620, 5027001, 5291580, 6702668, 7181430, 8378335, 10054002, 14362860, 16756670, 20108004, 25135005, 33513340, 50270010, 100540020]

約数ペア:

[(1, 100540020), (2, 50270010), (3, 33513340), (4, 25135005), (5, 20108004), (6, 16756670), (7, 14362860), (10, 10054002), (12, 8378335), (14, 7181430), (15, 6702668), (19, 5291580), (20, 5027001), (21, 4787620), (28, 3590715), (30, 3351334), (35, 2872572), (38, 2645790), (42, 2393810), (43, 2338140), (57, 1763860), (60, 1675667), (70, 1436286), (76, 1322895), (84, 1196905), (86, 1169070), (95, 1058316), (105, 957524), (114, 881930), (129, 779380), (133, 755940), (140, 718143), (172, 584535), (190, 529158), (210, 478762), (215, 467628), (228, 440965), (258, 389690), (266, 377970), (285, 352772), (293, 343140), (301, 334020), (380, 264579), (399, 251980), (420, 239381), (430, 233814), (516, 194845), (532, 188985), (570, 176386), (586, 171570), (602, 167010), (645, 155876), (665, 151188), (798, 125990), (817, 123060), (860, 116907), (879, 114380), (903, 111340), (1140, 88193), (1172, 85785), (1204, 83505), (1290, 77938), (1330, 75594), (1465, 68628), (1505, 66804), (1596, 62995), (1634, 61530), (1758, 57190), (1806, 55670), (1995, 50396), (2051, 49020), (2451, 41020), (2580, 38969), (2660, 37797), (2930, 34314), (3010, 33402), (3268, 30765), (3516, 28595), (3612, 27835), (3990, 25198), (4085, 24612), (4102, 24510), (4395, 22876), (4515, 22268), (4902, 20510), (5567, 18060), (5719, 17580), (5860, 17157), (6020, 16701), (6153, 16340), (7980, 12599), (8170, 12306), (8204, 12255), (8790, 11438), (9030, 11134), (9804, 10255)]