61741260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2620

約数の個数: 144

約数和(自身を含む): 225388800

約数和(自身を除く): 163647540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2579, 2660, 3420, 3990, 4788, 5158, 5985, 7737, 7980, 10316, 11970, 12895, 15474, 18053, 23211, 23940, 25790, 30948, 36106, 38685, 46422, 49001, 51580, 54159, 72212, 77370, 90265, 92844, 98002, 108318, 116055, 147003, 154740, 162477, 180530, 196004, 216636, 232110, 245005, 270795, 294006, 324954, 343007, 361060, 441009, 464220, 490010, 541590, 588012, 649908, 686014, 735015, 812385, 882018, 980020, 1029021, 1083180, 1372028, 1470030, 1624770, 1715035, 1764036, 2058042, 2205045, 2940060, 3087063, 3249540, 3430070, 4116084, 4410090, 5145105, 6174126, 6860140, 8820180, 10290210, 12348252, 15435315, 20580420, 30870630, 61741260]

約数ペア:

[(1, 61741260), (2, 30870630), (3, 20580420), (4, 15435315), (5, 12348252), (6, 10290210), (7, 8820180), (9, 6860140), (10, 6174126), (12, 5145105), (14, 4410090), (15, 4116084), (18, 3430070), (19, 3249540), (20, 3087063), (21, 2940060), (28, 2205045), (30, 2058042), (35, 1764036), (36, 1715035), (38, 1624770), (42, 1470030), (45, 1372028), (57, 1083180), (60, 1029021), (63, 980020), (70, 882018), (76, 812385), (84, 735015), (90, 686014), (95, 649908), (105, 588012), (114, 541590), (126, 490010), (133, 464220), (140, 441009), (171, 361060), (180, 343007), (190, 324954), (210, 294006), (228, 270795), (252, 245005), (266, 232110), (285, 216636), (315, 196004), (342, 180530), (380, 162477), (399, 154740), (420, 147003), (532, 116055), (570, 108318), (630, 98002), (665, 92844), (684, 90265), (798, 77370), (855, 72212), (1140, 54159), (1197, 51580), (1260, 49001), (1330, 46422), (1596, 38685), (1710, 36106), (1995, 30948), (2394, 25790), (2579, 23940), (2660, 23211), (3420, 18053), (3990, 15474), (4788, 12895), (5158, 11970), (5985, 10316), (7737, 7980)]