78045660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1877}}^1$

素因数の和:1913

約数の個数: 192

約数和(自身を含む): 302883840

約数和(自身を除く): 224838180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1877, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3754, 3780, 4158, 4620, 5631, 5940, 6930, 7508, 8316, 9385, 10395, 11262, 13139, 13860, 16893, 18770, 20647, 20790, 22524, 26278, 28155, 33786, 37540, 39417, 41294, 41580, 50679, 52556, 56310, 61941, 65695, 67572, 78834, 82588, 84465, 101358, 103235, 112620, 118251, 123882, 131390, 144529, 157668, 168930, 185823, 197085, 202716, 206470, 236502, 247764, 253395, 262780, 289058, 309705, 337860, 354753, 371646, 394170, 412940, 433587, 473004, 506790, 557469, 578116, 591255, 619410, 709506, 722645, 743292, 788340, 867174, 929115, 1013580, 1114938, 1182510, 1238820, 1300761, 1419012, 1445290, 1734348, 1773765, 1858230, 2167935, 2229876, 2365020, 2601522, 2787345, 2890580, 3547530, 3716460, 3902283, 4335870, 5203044, 5574690, 6503805, 7095060, 7804566, 8671740, 11149380, 13007610, 15609132, 19511415, 26015220, 39022830, 78045660]

約数ペア:

[(1, 78045660), (2, 39022830), (3, 26015220), (4, 19511415), (5, 15609132), (6, 13007610), (7, 11149380), (9, 8671740), (10, 7804566), (11, 7095060), (12, 6503805), (14, 5574690), (15, 5203044), (18, 4335870), (20, 3902283), (21, 3716460), (22, 3547530), (27, 2890580), (28, 2787345), (30, 2601522), (33, 2365020), (35, 2229876), (36, 2167935), (42, 1858230), (44, 1773765), (45, 1734348), (54, 1445290), (55, 1419012), (60, 1300761), (63, 1238820), (66, 1182510), (70, 1114938), (77, 1013580), (84, 929115), (90, 867174), (99, 788340), (105, 743292), (108, 722645), (110, 709506), (126, 619410), (132, 591255), (135, 578116), (140, 557469), (154, 506790), (165, 473004), (180, 433587), (189, 412940), (198, 394170), (210, 371646), (220, 354753), (231, 337860), (252, 309705), (270, 289058), (297, 262780), (308, 253395), (315, 247764), (330, 236502), (378, 206470), (385, 202716), (396, 197085), (420, 185823), (462, 168930), (495, 157668), (540, 144529), (594, 131390), (630, 123882), (660, 118251), (693, 112620), (756, 103235), (770, 101358), (924, 84465), (945, 82588), (990, 78834), (1155, 67572), (1188, 65695), (1260, 61941), (1386, 56310), (1485, 52556), (1540, 50679), (1877, 41580), (1890, 41294), (1980, 39417), (2079, 37540), (2310, 33786), (2772, 28155), (2970, 26278), (3465, 22524), (3754, 20790), (3780, 20647), (4158, 18770), (4620, 16893), (5631, 13860), (5940, 13139), (6930, 11262), (7508, 10395), (8316, 9385)]