20763600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 240

約数和(自身を含む): 78786624

約数和(自身を除く): 58023024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 121, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 242, 260, 264, 275, 286, 300, 312, 325, 330, 363, 390, 400, 429, 440, 484, 520, 528, 550, 572, 600, 605, 624, 650, 660, 715, 726, 780, 825, 858, 880, 968, 975, 1040, 1100, 1144, 1200, 1210, 1300, 1320, 1331, 1430, 1452, 1560, 1573, 1650, 1716, 1815, 1936, 1950, 2145, 2200, 2288, 2420, 2600, 2640, 2662, 2860, 2904, 3025, 3120, 3146, 3300, 3432, 3575, 3630, 3900, 3993, 4290, 4400, 4719, 4840, 5200, 5324, 5720, 5808, 6050, 6292, 6600, 6655, 6864, 7150, 7260, 7800, 7865, 7986, 8580, 9075, 9438, 9680, 10648, 10725, 11440, 12100, 12584, 13200, 13310, 14300, 14520, 15600, 15730, 15972, 17160, 17303, 18150, 18876, 19965, 21296, 21450, 23595, 24200, 25168, 26620, 28600, 29040, 31460, 31944, 33275, 34320, 34606, 36300, 37752, 39325, 39930, 42900, 47190, 48400, 51909, 53240, 57200, 62920, 63888, 66550, 69212, 72600, 75504, 78650, 79860, 85800, 86515, 94380, 99825, 103818, 106480, 117975, 125840, 133100, 138424, 145200, 157300, 159720, 171600, 173030, 188760, 199650, 207636, 235950, 259545, 266200, 276848, 314600, 319440, 346060, 377520, 399300, 415272, 432575, 471900, 519090, 532400, 629200, 692120, 798600, 830544, 865150, 943800, 1038180, 1297725, 1384240, 1597200, 1730300, 1887600, 2076360, 2595450, 3460600, 4152720, 5190900, 6921200, 10381800, 20763600]

約数ペア:

[(1, 20763600), (2, 10381800), (3, 6921200), (4, 5190900), (5, 4152720), (6, 3460600), (8, 2595450), (10, 2076360), (11, 1887600), (12, 1730300), (13, 1597200), (15, 1384240), (16, 1297725), (20, 1038180), (22, 943800), (24, 865150), (25, 830544), (26, 798600), (30, 692120), (33, 629200), (39, 532400), (40, 519090), (44, 471900), (48, 432575), (50, 415272), (52, 399300), (55, 377520), (60, 346060), (65, 319440), (66, 314600), (75, 276848), (78, 266200), (80, 259545), (88, 235950), (100, 207636), (104, 199650), (110, 188760), (120, 173030), (121, 171600), (130, 159720), (132, 157300), (143, 145200), (150, 138424), (156, 133100), (165, 125840), (176, 117975), (195, 106480), (200, 103818), (208, 99825), (220, 94380), (240, 86515), (242, 85800), (260, 79860), (264, 78650), (275, 75504), (286, 72600), (300, 69212), (312, 66550), (325, 63888), (330, 62920), (363, 57200), (390, 53240), (400, 51909), (429, 48400), (440, 47190), (484, 42900), (520, 39930), (528, 39325), (550, 37752), (572, 36300), (600, 34606), (605, 34320), (624, 33275), (650, 31944), (660, 31460), (715, 29040), (726, 28600), (780, 26620), (825, 25168), (858, 24200), (880, 23595), (968, 21450), (975, 21296), (1040, 19965), (1100, 18876), (1144, 18150), (1200, 17303), (1210, 17160), (1300, 15972), (1320, 15730), (1331, 15600), (1430, 14520), (1452, 14300), (1560, 13310), (1573, 13200), (1650, 12584), (1716, 12100), (1815, 11440), (1936, 10725), (1950, 10648), (2145, 9680), (2200, 9438), (2288, 9075), (2420, 8580), (2600, 7986), (2640, 7865), (2662, 7800), (2860, 7260), (2904, 7150), (3025, 6864), (3120, 6655), (3146, 6600), (3300, 6292), (3432, 6050), (3575, 5808), (3630, 5720), (3900, 5324), (3993, 5200), (4290, 4840), (4400, 4719)]