1380865500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 288

約数和(自身を含む): 5069675520

約数和(自身を除く): 3688810020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 59, 60, 63, 70, 75, 84, 90, 100, 105, 118, 125, 126, 140, 150, 175, 177, 180, 210, 225, 236, 250, 252, 295, 300, 315, 350, 354, 375, 413, 420, 450, 500, 525, 531, 590, 630, 700, 708, 743, 750, 826, 875, 885, 900, 1050, 1062, 1125, 1180, 1239, 1260, 1475, 1486, 1500, 1575, 1652, 1750, 1770, 2065, 2100, 2124, 2229, 2250, 2478, 2625, 2655, 2950, 2972, 3150, 3500, 3540, 3715, 3717, 4130, 4425, 4458, 4500, 4956, 5201, 5250, 5310, 5900, 6195, 6300, 6687, 7375, 7430, 7434, 7875, 8260, 8850, 8916, 10325, 10402, 10500, 10620, 11145, 12390, 13275, 13374, 14750, 14860, 14868, 15603, 15750, 17700, 18575, 18585, 20650, 20804, 22125, 22290, 24780, 26005, 26550, 26748, 29500, 30975, 31206, 31500, 33435, 37150, 37170, 41300, 43837, 44250, 44580, 46809, 51625, 52010, 53100, 55725, 61950, 62412, 66375, 66870, 74300, 74340, 78015, 87674, 88500, 92875, 92925, 93618, 103250, 104020, 111450, 123900, 130025, 131511, 132750, 133740, 154875, 156030, 167175, 175348, 185750, 185850, 187236, 206500, 219185, 222900, 234045, 260050, 263022, 265500, 278625, 306859, 309750, 312060, 334350, 371500, 371700, 390075, 394533, 438370, 464625, 468090, 520100, 526044, 557250, 613718, 619500, 650125, 657555, 668700, 780150, 789066, 835875, 876740, 920577, 929250, 936180, 1095925, 1114500, 1170225, 1227436, 1300250, 1315110, 1534295, 1560300, 1578132, 1671750, 1841154, 1858500, 1950375, 1972665, 2191850, 2340450, 2600500, 2630220, 2761731, 3068590, 3287775, 3343500, 3682308, 3900750, 3945330, 4383700, 4602885, 4680900, 5479625, 5523462, 5851125, 6137180, 6575550, 7671475, 7801500, 7890660, 9205770, 9863325, 10959250, 11046924, 11702250, 13151100, 13808655, 15342950, 16438875, 18411540, 19726650, 21918500, 23014425, 23404500, 27617310, 30685900, 32877750, 38357375, 39453300, 46028850, 49316625, 55234620, 65755500, 69043275, 76714750, 92057700, 98633250, 115072125, 138086550, 153429500, 197266500, 230144250, 276173100, 345216375, 460288500, 690432750, 1380865500]

約数ペア:

[(1, 1380865500), (2, 690432750), (3, 460288500), (4, 345216375), (5, 276173100), (6, 230144250), (7, 197266500), (9, 153429500), (10, 138086550), (12, 115072125), (14, 98633250), (15, 92057700), (18, 76714750), (20, 69043275), (21, 65755500), (25, 55234620), (28, 49316625), (30, 46028850), (35, 39453300), (36, 38357375), (42, 32877750), (45, 30685900), (50, 27617310), (59, 23404500), (60, 23014425), (63, 21918500), (70, 19726650), (75, 18411540), (84, 16438875), (90, 15342950), (100, 13808655), (105, 13151100), (118, 11702250), (125, 11046924), (126, 10959250), (140, 9863325), (150, 9205770), (175, 7890660), (177, 7801500), (180, 7671475), (210, 6575550), (225, 6137180), (236, 5851125), (250, 5523462), (252, 5479625), (295, 4680900), (300, 4602885), (315, 4383700), (350, 3945330), (354, 3900750), (375, 3682308), (413, 3343500), (420, 3287775), (450, 3068590), (500, 2761731), (525, 2630220), (531, 2600500), (590, 2340450), (630, 2191850), (700, 1972665), (708, 1950375), (743, 1858500), (750, 1841154), (826, 1671750), (875, 1578132), (885, 1560300), (900, 1534295), (1050, 1315110), (1062, 1300250), (1125, 1227436), (1180, 1170225), (1239, 1114500), (1260, 1095925), (1475, 936180), (1486, 929250), (1500, 920577), (1575, 876740), (1652, 835875), (1750, 789066), (1770, 780150), (2065, 668700), (2100, 657555), (2124, 650125), (2229, 619500), (2250, 613718), (2478, 557250), (2625, 526044), (2655, 520100), (2950, 468090), (2972, 464625), (3150, 438370), (3500, 394533), (3540, 390075), (3715, 371700), (3717, 371500), (4130, 334350), (4425, 312060), (4458, 309750), (4500, 306859), (4956, 278625), (5201, 265500), (5250, 263022), (5310, 260050), (5900, 234045), (6195, 222900), (6300, 219185), (6687, 206500), (7375, 187236), (7430, 185850), (7434, 185750), (7875, 175348), (8260, 167175), (8850, 156030), (8916, 154875), (10325, 133740), (10402, 132750), (10500, 131511), (10620, 130025), (11145, 123900), (12390, 111450), (13275, 104020), (13374, 103250), (14750, 93618), (14860, 92925), (14868, 92875), (15603, 88500), (15750, 87674), (17700, 78015), (18575, 74340), (18585, 74300), (20650, 66870), (20804, 66375), (22125, 62412), (22290, 61950), (24780, 55725), (26005, 53100), (26550, 52010), (26748, 51625), (29500, 46809), (30975, 44580), (31206, 44250), (31500, 43837), (33435, 41300), (37150, 37170)]