2012804100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{641}}^1\times {\mathrm{1163}}^1$

素因数の和:1827

約数の個数: 144

約数和(自身を含む): 6486459840

約数和(自身を除く): 4473655740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 641, 675, 900, 1163, 1282, 1350, 1923, 2326, 2564, 2700, 3205, 3489, 3846, 4652, 5769, 5815, 6410, 6978, 7692, 9615, 10467, 11538, 11630, 12820, 13956, 16025, 17307, 17445, 19230, 20934, 23076, 23260, 28845, 29075, 31401, 32050, 34614, 34890, 38460, 41868, 48075, 52335, 57690, 58150, 62802, 64100, 69228, 69780, 86535, 87225, 96150, 104670, 115380, 116300, 125604, 144225, 157005, 173070, 174450, 192300, 209340, 261675, 288450, 314010, 346140, 348900, 432675, 523350, 576900, 628020, 745483, 785025, 865350, 1046700, 1490966, 1570050, 1730700, 2236449, 2981932, 3140100, 3727415, 4472898, 6709347, 7454830, 8945796, 11182245, 13418694, 14909660, 18637075, 20128041, 22364490, 26837388, 33546735, 37274150, 40256082, 44728980, 55911225, 67093470, 74548300, 80512164, 100640205, 111822450, 134186940, 167733675, 201280410, 223644900, 335467350, 402560820, 503201025, 670934700, 1006402050, 2012804100]

約数ペア:

[(1, 2012804100), (2, 1006402050), (3, 670934700), (4, 503201025), (5, 402560820), (6, 335467350), (9, 223644900), (10, 201280410), (12, 167733675), (15, 134186940), (18, 111822450), (20, 100640205), (25, 80512164), (27, 74548300), (30, 67093470), (36, 55911225), (45, 44728980), (50, 40256082), (54, 37274150), (60, 33546735), (75, 26837388), (90, 22364490), (100, 20128041), (108, 18637075), (135, 14909660), (150, 13418694), (180, 11182245), (225, 8945796), (270, 7454830), (300, 6709347), (450, 4472898), (540, 3727415), (641, 3140100), (675, 2981932), (900, 2236449), (1163, 1730700), (1282, 1570050), (1350, 1490966), (1923, 1046700), (2326, 865350), (2564, 785025), (2700, 745483), (3205, 628020), (3489, 576900), (3846, 523350), (4652, 432675), (5769, 348900), (5815, 346140), (6410, 314010), (6978, 288450), (7692, 261675), (9615, 209340), (10467, 192300), (11538, 174450), (11630, 173070), (12820, 157005), (13956, 144225), (16025, 125604), (17307, 116300), (17445, 115380), (19230, 104670), (20934, 96150), (23076, 87225), (23260, 86535), (28845, 69780), (29075, 69228), (31401, 64100), (32050, 62802), (34614, 58150), (34890, 57690), (38460, 52335), (41868, 48075)]