142972500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1771

約数の個数: 120

約数和(自身を含む): 455029344

約数和(自身を除く): 312056844

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 625, 660, 750, 825, 1100, 1250, 1375, 1500, 1650, 1733, 1875, 2500, 2750, 3300, 3466, 3750, 4125, 5199, 5500, 6875, 6932, 7500, 8250, 8665, 10398, 13750, 16500, 17330, 19063, 20625, 20796, 25995, 27500, 34660, 38126, 41250, 43325, 51990, 57189, 76252, 82500, 86650, 95315, 103980, 114378, 129975, 173300, 190630, 216625, 228756, 259950, 285945, 381260, 433250, 476575, 519900, 571890, 649875, 866500, 953150, 1083125, 1143780, 1299750, 1429725, 1906300, 2166250, 2382875, 2599500, 2859450, 3249375, 4332500, 4765750, 5718900, 6498750, 7148625, 9531500, 11914375, 12997500, 14297250, 23828750, 28594500, 35743125, 47657500, 71486250, 142972500]

約数ペア:

[(1, 142972500), (2, 71486250), (3, 47657500), (4, 35743125), (5, 28594500), (6, 23828750), (10, 14297250), (11, 12997500), (12, 11914375), (15, 9531500), (20, 7148625), (22, 6498750), (25, 5718900), (30, 4765750), (33, 4332500), (44, 3249375), (50, 2859450), (55, 2599500), (60, 2382875), (66, 2166250), (75, 1906300), (100, 1429725), (110, 1299750), (125, 1143780), (132, 1083125), (150, 953150), (165, 866500), (220, 649875), (250, 571890), (275, 519900), (300, 476575), (330, 433250), (375, 381260), (500, 285945), (550, 259950), (625, 228756), (660, 216625), (750, 190630), (825, 173300), (1100, 129975), (1250, 114378), (1375, 103980), (1500, 95315), (1650, 86650), (1733, 82500), (1875, 76252), (2500, 57189), (2750, 51990), (3300, 43325), (3466, 41250), (3750, 38126), (4125, 34660), (5199, 27500), (5500, 25995), (6875, 20796), (6932, 20625), (7500, 19063), (8250, 17330), (8665, 16500), (10398, 13750)]