73859940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 283203648

約数和(自身を除く): 209343708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 180, 198, 210, 219, 220, 231, 252, 292, 308, 315, 330, 365, 385, 396, 420, 438, 462, 495, 511, 630, 657, 660, 693, 730, 770, 803, 876, 924, 990, 1022, 1095, 1155, 1260, 1314, 1386, 1460, 1533, 1540, 1606, 1980, 2044, 2190, 2310, 2409, 2555, 2628, 2772, 3066, 3212, 3285, 3465, 4015, 4380, 4599, 4620, 4818, 5110, 5329, 5621, 6132, 6570, 6930, 7227, 7665, 8030, 9198, 9636, 10220, 10658, 11242, 12045, 13140, 13860, 14454, 15330, 15987, 16060, 16863, 18396, 21316, 22484, 22995, 24090, 26645, 28105, 28908, 30660, 31974, 33726, 36135, 37303, 45990, 47961, 48180, 50589, 53290, 56210, 58619, 63948, 67452, 72270, 74606, 79935, 84315, 91980, 95922, 101178, 106580, 111909, 112420, 117238, 144540, 149212, 159870, 168630, 175857, 186515, 191844, 202356, 223818, 234476, 239805, 252945, 293095, 319740, 335727, 337260, 351714, 373030, 410333, 447636, 479610, 505890, 527571, 559545, 586190, 671454, 703428, 746060, 820666, 879285, 959220, 1011780, 1055142, 1119090, 1172380, 1230999, 1342908, 1641332, 1678635, 1758570, 2051665, 2110284, 2238180, 2461998, 2637855, 3357270, 3517140, 3692997, 4103330, 4923996, 5275710, 6154995, 6714540, 7385994, 8206660, 10551420, 12309990, 14771988, 18464985, 24619980, 36929970, 73859940]

約数ペア:

[(1, 73859940), (2, 36929970), (3, 24619980), (4, 18464985), (5, 14771988), (6, 12309990), (7, 10551420), (9, 8206660), (10, 7385994), (11, 6714540), (12, 6154995), (14, 5275710), (15, 4923996), (18, 4103330), (20, 3692997), (21, 3517140), (22, 3357270), (28, 2637855), (30, 2461998), (33, 2238180), (35, 2110284), (36, 2051665), (42, 1758570), (44, 1678635), (45, 1641332), (55, 1342908), (60, 1230999), (63, 1172380), (66, 1119090), (70, 1055142), (73, 1011780), (77, 959220), (84, 879285), (90, 820666), (99, 746060), (105, 703428), (110, 671454), (126, 586190), (132, 559545), (140, 527571), (146, 505890), (154, 479610), (165, 447636), (180, 410333), (198, 373030), (210, 351714), (219, 337260), (220, 335727), (231, 319740), (252, 293095), (292, 252945), (308, 239805), (315, 234476), (330, 223818), (365, 202356), (385, 191844), (396, 186515), (420, 175857), (438, 168630), (462, 159870), (495, 149212), (511, 144540), (630, 117238), (657, 112420), (660, 111909), (693, 106580), (730, 101178), (770, 95922), (803, 91980), (876, 84315), (924, 79935), (990, 74606), (1022, 72270), (1095, 67452), (1155, 63948), (1260, 58619), (1314, 56210), (1386, 53290), (1460, 50589), (1533, 48180), (1540, 47961), (1606, 45990), (1980, 37303), (2044, 36135), (2190, 33726), (2310, 31974), (2409, 30660), (2555, 28908), (2628, 28105), (2772, 26645), (3066, 24090), (3212, 22995), (3285, 22484), (3465, 21316), (4015, 18396), (4380, 16863), (4599, 16060), (4620, 15987), (4818, 15330), (5110, 14454), (5329, 13860), (5621, 13140), (6132, 12045), (6570, 11242), (6930, 10658), (7227, 10220), (7665, 9636), (8030, 9198)]