54804400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 161555632

約数和(自身を除く): 106751232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 37, 40, 46, 50, 56, 70, 74, 80, 92, 100, 112, 115, 140, 148, 161, 175, 184, 185, 200, 230, 259, 280, 296, 322, 350, 368, 370, 400, 460, 518, 529, 560, 575, 592, 644, 700, 740, 805, 851, 920, 925, 1036, 1058, 1150, 1288, 1295, 1400, 1480, 1610, 1702, 1840, 1850, 2072, 2116, 2300, 2576, 2590, 2645, 2800, 2960, 3220, 3404, 3700, 3703, 4025, 4144, 4232, 4255, 4600, 5180, 5290, 5957, 6440, 6475, 6808, 7400, 7406, 8050, 8464, 8510, 9200, 10360, 10580, 11914, 12880, 12950, 13225, 13616, 14800, 14812, 16100, 17020, 18515, 19573, 20720, 21160, 21275, 23828, 25900, 26450, 29624, 29785, 32200, 34040, 37030, 39146, 42320, 42550, 47656, 51800, 52900, 59248, 59570, 64400, 68080, 74060, 78292, 85100, 92575, 95312, 97865, 103600, 105800, 119140, 137011, 148120, 148925, 156584, 170200, 185150, 195730, 211600, 238280, 274022, 296240, 297850, 313168, 340400, 370300, 391460, 476560, 489325, 548044, 595700, 685055, 740600, 782920, 978650, 1096088, 1191400, 1370110, 1481200, 1565840, 1957300, 2192176, 2382800, 2740220, 3425275, 3914600, 5480440, 6850550, 7829200, 10960880, 13701100, 27402200, 54804400]

約数ペア:

[(1, 54804400), (2, 27402200), (4, 13701100), (5, 10960880), (7, 7829200), (8, 6850550), (10, 5480440), (14, 3914600), (16, 3425275), (20, 2740220), (23, 2382800), (25, 2192176), (28, 1957300), (35, 1565840), (37, 1481200), (40, 1370110), (46, 1191400), (50, 1096088), (56, 978650), (70, 782920), (74, 740600), (80, 685055), (92, 595700), (100, 548044), (112, 489325), (115, 476560), (140, 391460), (148, 370300), (161, 340400), (175, 313168), (184, 297850), (185, 296240), (200, 274022), (230, 238280), (259, 211600), (280, 195730), (296, 185150), (322, 170200), (350, 156584), (368, 148925), (370, 148120), (400, 137011), (460, 119140), (518, 105800), (529, 103600), (560, 97865), (575, 95312), (592, 92575), (644, 85100), (700, 78292), (740, 74060), (805, 68080), (851, 64400), (920, 59570), (925, 59248), (1036, 52900), (1058, 51800), (1150, 47656), (1288, 42550), (1295, 42320), (1400, 39146), (1480, 37030), (1610, 34040), (1702, 32200), (1840, 29785), (1850, 29624), (2072, 26450), (2116, 25900), (2300, 23828), (2576, 21275), (2590, 21160), (2645, 20720), (2800, 19573), (2960, 18515), (3220, 17020), (3404, 16100), (3700, 14812), (3703, 14800), (4025, 13616), (4144, 13225), (4232, 12950), (4255, 12880), (4600, 11914), (5180, 10580), (5290, 10360), (5957, 9200), (6440, 8510), (6475, 8464), (6808, 8050), (7400, 7406)]