249062580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 192

約数和(自身を含む): 883975680

約数和(自身を除く): 634913100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2087, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4174, 4420, 4590, 5967, 6261, 6630, 7020, 7956, 8348, 9180, 9945, 10435, 11934, 12522, 13260, 18783, 19890, 20870, 23868, 25044, 27131, 29835, 31305, 35479, 37566, 39780, 41740, 54262, 56349, 59670, 62610, 70958, 75132, 81393, 93915, 106437, 108524, 112698, 119340, 125220, 135655, 141916, 162786, 177395, 187830, 212874, 225396, 244179, 271310, 281745, 319311, 325572, 354790, 375660, 406965, 425748, 461227, 488358, 532185, 542620, 563490, 638622, 709580, 732537, 813930, 922454, 957933, 976716, 1064370, 1126980, 1220895, 1277244, 1383681, 1465074, 1596555, 1627860, 1844908, 1915866, 2128740, 2306135, 2441790, 2767362, 2930148, 3193110, 3662685, 3831732, 4151043, 4612270, 4789665, 4883580, 5534724, 6386220, 6918405, 7325370, 8302086, 9224540, 9579330, 12453129, 13836810, 14650740, 16604172, 19158660, 20755215, 24906258, 27673620, 41510430, 49812516, 62265645, 83020860, 124531290, 249062580]

約数ペア:

[(1, 249062580), (2, 124531290), (3, 83020860), (4, 62265645), (5, 49812516), (6, 41510430), (9, 27673620), (10, 24906258), (12, 20755215), (13, 19158660), (15, 16604172), (17, 14650740), (18, 13836810), (20, 12453129), (26, 9579330), (27, 9224540), (30, 8302086), (34, 7325370), (36, 6918405), (39, 6386220), (45, 5534724), (51, 4883580), (52, 4789665), (54, 4612270), (60, 4151043), (65, 3831732), (68, 3662685), (78, 3193110), (85, 2930148), (90, 2767362), (102, 2441790), (108, 2306135), (117, 2128740), (130, 1915866), (135, 1844908), (153, 1627860), (156, 1596555), (170, 1465074), (180, 1383681), (195, 1277244), (204, 1220895), (221, 1126980), (234, 1064370), (255, 976716), (260, 957933), (270, 922454), (306, 813930), (340, 732537), (351, 709580), (390, 638622), (442, 563490), (459, 542620), (468, 532185), (510, 488358), (540, 461227), (585, 425748), (612, 406965), (663, 375660), (702, 354790), (765, 325572), (780, 319311), (884, 281745), (918, 271310), (1020, 244179), (1105, 225396), (1170, 212874), (1326, 187830), (1404, 177395), (1530, 162786), (1755, 141916), (1836, 135655), (1989, 125220), (2087, 119340), (2210, 112698), (2295, 108524), (2340, 106437), (2652, 93915), (3060, 81393), (3315, 75132), (3510, 70958), (3978, 62610), (4174, 59670), (4420, 56349), (4590, 54262), (5967, 41740), (6261, 39780), (6630, 37566), (7020, 35479), (7956, 31305), (8348, 29835), (9180, 27131), (9945, 25044), (10435, 23868), (11934, 20870), (12522, 19890), (13260, 18783)]