313474860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1294

約数の個数: 144

約数和(自身を含む): 1005522336

約数和(自身を除く): 692047476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 243, 265, 270, 318, 324, 405, 477, 486, 530, 540, 636, 795, 810, 954, 972, 1060, 1215, 1217, 1431, 1590, 1620, 1908, 2385, 2430, 2434, 2862, 3180, 3651, 4293, 4770, 4860, 4868, 5724, 6085, 7155, 7302, 8586, 9540, 10953, 12170, 12879, 14310, 14604, 17172, 18255, 21465, 21906, 24340, 25758, 28620, 32859, 36510, 42930, 43812, 51516, 54765, 64395, 64501, 65718, 73020, 85860, 98577, 109530, 128790, 129002, 131436, 164295, 193503, 197154, 219060, 257580, 258004, 295731, 322505, 328590, 387006, 394308, 492885, 580509, 591462, 645010, 657180, 774012, 967515, 985770, 1161018, 1182924, 1290020, 1478655, 1741527, 1935030, 1971540, 2322036, 2902545, 2957310, 3483054, 3870060, 5224581, 5805090, 5914620, 6966108, 8707635, 10449162, 11610180, 15673743, 17415270, 20898324, 26122905, 31347486, 34830540, 52245810, 62694972, 78368715, 104491620, 156737430, 313474860]

約数ペア:

[(1, 313474860), (2, 156737430), (3, 104491620), (4, 78368715), (5, 62694972), (6, 52245810), (9, 34830540), (10, 31347486), (12, 26122905), (15, 20898324), (18, 17415270), (20, 15673743), (27, 11610180), (30, 10449162), (36, 8707635), (45, 6966108), (53, 5914620), (54, 5805090), (60, 5224581), (81, 3870060), (90, 3483054), (106, 2957310), (108, 2902545), (135, 2322036), (159, 1971540), (162, 1935030), (180, 1741527), (212, 1478655), (243, 1290020), (265, 1182924), (270, 1161018), (318, 985770), (324, 967515), (405, 774012), (477, 657180), (486, 645010), (530, 591462), (540, 580509), (636, 492885), (795, 394308), (810, 387006), (954, 328590), (972, 322505), (1060, 295731), (1215, 258004), (1217, 257580), (1431, 219060), (1590, 197154), (1620, 193503), (1908, 164295), (2385, 131436), (2430, 129002), (2434, 128790), (2862, 109530), (3180, 98577), (3651, 85860), (4293, 73020), (4770, 65718), (4860, 64501), (4868, 64395), (5724, 54765), (6085, 51516), (7155, 43812), (7302, 42930), (8586, 36510), (9540, 32859), (10953, 28620), (12170, 25758), (12879, 24340), (14310, 21906), (14604, 21465), (17172, 18255)]