270729900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 216

約数和(自身を含む): 990735200

約数和(自身を除く): 720005300

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, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 343, 350, 420, 441, 450, 490, 525, 588, 630, 686, 700, 735, 877, 882, 900, 980, 1029, 1050, 1225, 1260, 1372, 1470, 1575, 1715, 1754, 1764, 2058, 2100, 2205, 2450, 2631, 2940, 3087, 3150, 3430, 3508, 3675, 4116, 4385, 4410, 4900, 5145, 5262, 6139, 6174, 6300, 6860, 7350, 7893, 8575, 8770, 8820, 10290, 10524, 11025, 12278, 12348, 13155, 14700, 15435, 15786, 17150, 17540, 18417, 20580, 21925, 22050, 24556, 25725, 26310, 30695, 30870, 31572, 34300, 36834, 39465, 42973, 43850, 44100, 51450, 52620, 55251, 61390, 61740, 65775, 73668, 77175, 78930, 85946, 87700, 92085, 102900, 110502, 122780, 128919, 131550, 153475, 154350, 157860, 171892, 184170, 197325, 214865, 221004, 257838, 263100, 276255, 300811, 306950, 308700, 368340, 386757, 394650, 429730, 460425, 515676, 552510, 601622, 613900, 644595, 773514, 789300, 859460, 902433, 920850, 1074325, 1105020, 1203244, 1289190, 1381275, 1504055, 1547028, 1804866, 1841700, 1933785, 2148650, 2578380, 2707299, 2762550, 3008110, 3222975, 3609732, 3867570, 4297300, 4512165, 5414598, 5525100, 6016220, 6445950, 7520275, 7735140, 9024330, 9668925, 10829196, 12891900, 13536495, 15040550, 18048660, 19337850, 22560825, 27072990, 30081100, 38675700, 45121650, 54145980, 67682475, 90243300, 135364950, 270729900]

約数ペア:

[(1, 270729900), (2, 135364950), (3, 90243300), (4, 67682475), (5, 54145980), (6, 45121650), (7, 38675700), (9, 30081100), (10, 27072990), (12, 22560825), (14, 19337850), (15, 18048660), (18, 15040550), (20, 13536495), (21, 12891900), (25, 10829196), (28, 9668925), (30, 9024330), (35, 7735140), (36, 7520275), (42, 6445950), (45, 6016220), (49, 5525100), (50, 5414598), (60, 4512165), (63, 4297300), (70, 3867570), (75, 3609732), (84, 3222975), (90, 3008110), (98, 2762550), (100, 2707299), (105, 2578380), (126, 2148650), (140, 1933785), (147, 1841700), (150, 1804866), (175, 1547028), (180, 1504055), (196, 1381275), (210, 1289190), (225, 1203244), (245, 1105020), (252, 1074325), (294, 920850), (300, 902433), (315, 859460), (343, 789300), (350, 773514), (420, 644595), (441, 613900), (450, 601622), (490, 552510), (525, 515676), (588, 460425), (630, 429730), (686, 394650), (700, 386757), (735, 368340), (877, 308700), (882, 306950), (900, 300811), (980, 276255), (1029, 263100), (1050, 257838), (1225, 221004), (1260, 214865), (1372, 197325), (1470, 184170), (1575, 171892), (1715, 157860), (1754, 154350), (1764, 153475), (2058, 131550), (2100, 128919), (2205, 122780), (2450, 110502), (2631, 102900), (2940, 92085), (3087, 87700), (3150, 85946), (3430, 78930), (3508, 77175), (3675, 73668), (4116, 65775), (4385, 61740), (4410, 61390), (4900, 55251), (5145, 52620), (5262, 51450), (6139, 44100), (6174, 43850), (6300, 42973), (6860, 39465), (7350, 36834), (7893, 34300), (8575, 31572), (8770, 30870), (8820, 30695), (10290, 26310), (10524, 25725), (11025, 24556), (12278, 22050), (12348, 21925), (13155, 20580), (14700, 18417), (15435, 17540), (15786, 17150)]