80513400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1109}}^1$

素因数の和:1150

約数の個数: 144

約数和(自身を含む): 274591800

約数和(自身を除く): 194078400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1109, 1210, 1320, 1452, 1650, 1815, 2200, 2218, 2420, 2904, 3025, 3300, 3327, 3630, 4436, 4840, 5545, 6050, 6600, 6654, 7260, 8872, 9075, 11090, 12100, 12199, 13308, 14520, 16635, 18150, 22180, 24200, 24398, 26616, 27725, 33270, 36300, 36597, 44360, 48796, 55450, 60995, 66540, 72600, 73194, 83175, 97592, 110900, 121990, 133080, 134189, 146388, 166350, 182985, 221800, 243980, 268378, 292776, 304975, 332700, 365970, 402567, 487960, 536756, 609950, 665400, 670945, 731940, 805134, 914925, 1073512, 1219900, 1341890, 1463880, 1610268, 1829850, 2012835, 2439800, 2683780, 3220536, 3354725, 3659700, 4025670, 5367560, 6709450, 7319400, 8051340, 10064175, 13418900, 16102680, 20128350, 26837800, 40256700, 80513400]

約数ペア:

[(1, 80513400), (2, 40256700), (3, 26837800), (4, 20128350), (5, 16102680), (6, 13418900), (8, 10064175), (10, 8051340), (11, 7319400), (12, 6709450), (15, 5367560), (20, 4025670), (22, 3659700), (24, 3354725), (25, 3220536), (30, 2683780), (33, 2439800), (40, 2012835), (44, 1829850), (50, 1610268), (55, 1463880), (60, 1341890), (66, 1219900), (75, 1073512), (88, 914925), (100, 805134), (110, 731940), (120, 670945), (121, 665400), (132, 609950), (150, 536756), (165, 487960), (200, 402567), (220, 365970), (242, 332700), (264, 304975), (275, 292776), (300, 268378), (330, 243980), (363, 221800), (440, 182985), (484, 166350), (550, 146388), (600, 134189), (605, 133080), (660, 121990), (726, 110900), (825, 97592), (968, 83175), (1100, 73194), (1109, 72600), (1210, 66540), (1320, 60995), (1452, 55450), (1650, 48796), (1815, 44360), (2200, 36597), (2218, 36300), (2420, 33270), (2904, 27725), (3025, 26616), (3300, 24398), (3327, 24200), (3630, 22180), (4436, 18150), (4840, 16635), (5545, 14520), (6050, 13308), (6600, 12199), (6654, 12100), (7260, 11090), (8872, 9075)]