55993950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 169632000

約数和(自身を除く): 113638050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 37, 38, 45, 50, 54, 57, 59, 74, 75, 90, 95, 111, 114, 118, 135, 150, 171, 177, 185, 190, 222, 225, 270, 285, 295, 333, 342, 354, 370, 450, 475, 513, 531, 555, 570, 590, 666, 675, 703, 855, 885, 925, 950, 999, 1026, 1062, 1110, 1121, 1350, 1406, 1425, 1475, 1593, 1665, 1710, 1770, 1850, 1998, 2109, 2183, 2242, 2565, 2655, 2775, 2850, 2950, 3186, 3330, 3363, 3515, 4218, 4275, 4366, 4425, 4995, 5130, 5310, 5550, 5605, 6327, 6549, 6726, 7030, 7965, 8325, 8550, 8850, 9990, 10089, 10545, 10915, 11210, 12654, 12825, 13098, 13275, 15930, 16650, 16815, 17575, 18981, 19647, 20178, 21090, 21830, 24975, 25650, 26550, 28025, 30267, 31635, 32745, 33630, 35150, 37962, 39294, 39825, 41477, 49950, 50445, 52725, 54575, 56050, 58941, 60534, 63270, 65490, 79650, 82954, 84075, 94905, 98235, 100890, 105450, 109150, 117882, 124431, 151335, 158175, 163725, 168150, 189810, 196470, 207385, 248862, 252225, 294705, 302670, 316350, 327450, 373293, 414770, 474525, 491175, 504450, 589410, 622155, 746586, 756675, 949050, 982350, 1036925, 1119879, 1244310, 1473525, 1513350, 1866465, 2073850, 2239758, 2947050, 3110775, 3732930, 5599395, 6221550, 9332325, 11198790, 18664650, 27996975, 55993950]

約数ペア:

[(1, 55993950), (2, 27996975), (3, 18664650), (5, 11198790), (6, 9332325), (9, 6221550), (10, 5599395), (15, 3732930), (18, 3110775), (19, 2947050), (25, 2239758), (27, 2073850), (30, 1866465), (37, 1513350), (38, 1473525), (45, 1244310), (50, 1119879), (54, 1036925), (57, 982350), (59, 949050), (74, 756675), (75, 746586), (90, 622155), (95, 589410), (111, 504450), (114, 491175), (118, 474525), (135, 414770), (150, 373293), (171, 327450), (177, 316350), (185, 302670), (190, 294705), (222, 252225), (225, 248862), (270, 207385), (285, 196470), (295, 189810), (333, 168150), (342, 163725), (354, 158175), (370, 151335), (450, 124431), (475, 117882), (513, 109150), (531, 105450), (555, 100890), (570, 98235), (590, 94905), (666, 84075), (675, 82954), (703, 79650), (855, 65490), (885, 63270), (925, 60534), (950, 58941), (999, 56050), (1026, 54575), (1062, 52725), (1110, 50445), (1121, 49950), (1350, 41477), (1406, 39825), (1425, 39294), (1475, 37962), (1593, 35150), (1665, 33630), (1710, 32745), (1770, 31635), (1850, 30267), (1998, 28025), (2109, 26550), (2183, 25650), (2242, 24975), (2565, 21830), (2655, 21090), (2775, 20178), (2850, 19647), (2950, 18981), (3186, 17575), (3330, 16815), (3363, 16650), (3515, 15930), (4218, 13275), (4275, 13098), (4366, 12825), (4425, 12654), (4995, 11210), (5130, 10915), (5310, 10545), (5550, 10089), (5605, 9990), (6327, 8850), (6549, 8550), (6726, 8325), (7030, 7965)]