2890800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 11093784

約数和(自身を除く): 8202984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 73, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 146, 150, 165, 176, 180, 198, 200, 219, 220, 225, 240, 264, 275, 292, 300, 330, 360, 365, 396, 400, 438, 440, 450, 495, 528, 550, 584, 600, 657, 660, 720, 730, 792, 803, 825, 876, 880, 900, 990, 1095, 1100, 1168, 1200, 1314, 1320, 1460, 1584, 1606, 1650, 1752, 1800, 1825, 1980, 2190, 2200, 2409, 2475, 2628, 2640, 2920, 3212, 3285, 3300, 3504, 3600, 3650, 3960, 4015, 4380, 4400, 4818, 4950, 5256, 5475, 5840, 6424, 6570, 6600, 7227, 7300, 7920, 8030, 8760, 9636, 9900, 10512, 10950, 12045, 12848, 13140, 13200, 14454, 14600, 16060, 16425, 17520, 19272, 19800, 20075, 21900, 24090, 26280, 28908, 29200, 32120, 32850, 36135, 38544, 39600, 40150, 43800, 48180, 52560, 57816, 60225, 64240, 65700, 72270, 80300, 87600, 96360, 115632, 120450, 131400, 144540, 160600, 180675, 192720, 240900, 262800, 289080, 321200, 361350, 481800, 578160, 722700, 963600, 1445400, 2890800]

約数ペア:

[(1, 2890800), (2, 1445400), (3, 963600), (4, 722700), (5, 578160), (6, 481800), (8, 361350), (9, 321200), (10, 289080), (11, 262800), (12, 240900), (15, 192720), (16, 180675), (18, 160600), (20, 144540), (22, 131400), (24, 120450), (25, 115632), (30, 96360), (33, 87600), (36, 80300), (40, 72270), (44, 65700), (45, 64240), (48, 60225), (50, 57816), (55, 52560), (60, 48180), (66, 43800), (72, 40150), (73, 39600), (75, 38544), (80, 36135), (88, 32850), (90, 32120), (99, 29200), (100, 28908), (110, 26280), (120, 24090), (132, 21900), (144, 20075), (146, 19800), (150, 19272), (165, 17520), (176, 16425), (180, 16060), (198, 14600), (200, 14454), (219, 13200), (220, 13140), (225, 12848), (240, 12045), (264, 10950), (275, 10512), (292, 9900), (300, 9636), (330, 8760), (360, 8030), (365, 7920), (396, 7300), (400, 7227), (438, 6600), (440, 6570), (450, 6424), (495, 5840), (528, 5475), (550, 5256), (584, 4950), (600, 4818), (657, 4400), (660, 4380), (720, 4015), (730, 3960), (792, 3650), (803, 3600), (825, 3504), (876, 3300), (880, 3285), (900, 3212), (990, 2920), (1095, 2640), (1100, 2628), (1168, 2475), (1200, 2409), (1314, 2200), (1320, 2190), (1460, 1980), (1584, 1825), (1606, 1800), (1650, 1752)]