126778860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3232

約数の個数: 144

約数和(自身を含む): 438643296

約数和(自身を除く): 311864436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3187, 3315, 3978, 4420, 6374, 6630, 7956, 9561, 9945, 12748, 13260, 15935, 19122, 19890, 28683, 31870, 38244, 39780, 41431, 47805, 54179, 57366, 63740, 82862, 95610, 108358, 114732, 124293, 143415, 162537, 165724, 191220, 207155, 216716, 248586, 270895, 286830, 325074, 372879, 414310, 487611, 497172, 541790, 573660, 621465, 650148, 704327, 745758, 812685, 828620, 975222, 1083580, 1242930, 1408654, 1491516, 1625370, 1864395, 1950444, 2112981, 2438055, 2485860, 2817308, 3250740, 3521635, 3728790, 4225962, 4876110, 6338943, 7043270, 7457580, 8451924, 9752220, 10564905, 12677886, 14086540, 21129810, 25355772, 31694715, 42259620, 63389430, 126778860]

約数ペア:

[(1, 126778860), (2, 63389430), (3, 42259620), (4, 31694715), (5, 25355772), (6, 21129810), (9, 14086540), (10, 12677886), (12, 10564905), (13, 9752220), (15, 8451924), (17, 7457580), (18, 7043270), (20, 6338943), (26, 4876110), (30, 4225962), (34, 3728790), (36, 3521635), (39, 3250740), (45, 2817308), (51, 2485860), (52, 2438055), (60, 2112981), (65, 1950444), (68, 1864395), (78, 1625370), (85, 1491516), (90, 1408654), (102, 1242930), (117, 1083580), (130, 975222), (153, 828620), (156, 812685), (170, 745758), (180, 704327), (195, 650148), (204, 621465), (221, 573660), (234, 541790), (255, 497172), (260, 487611), (306, 414310), (340, 372879), (390, 325074), (442, 286830), (468, 270895), (510, 248586), (585, 216716), (612, 207155), (663, 191220), (765, 165724), (780, 162537), (884, 143415), (1020, 124293), (1105, 114732), (1170, 108358), (1326, 95610), (1530, 82862), (1989, 63740), (2210, 57366), (2340, 54179), (2652, 47805), (3060, 41431), (3187, 39780), (3315, 38244), (3978, 31870), (4420, 28683), (6374, 19890), (6630, 19122), (7956, 15935), (9561, 13260), (9945, 12748)]