72192180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 214502400

約数和(自身を除く): 142310220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 222, 310, 370, 372, 444, 465, 555, 620, 740, 930, 1049, 1110, 1147, 1860, 2098, 2220, 2294, 3147, 3441, 4196, 4588, 5245, 5735, 6294, 6882, 10490, 11470, 12588, 13764, 15735, 17205, 20980, 22940, 31470, 32519, 34410, 38813, 62940, 65038, 68820, 77626, 97557, 116439, 130076, 155252, 162595, 194065, 195114, 232878, 325190, 388130, 390228, 465756, 487785, 582195, 650380, 776260, 975570, 1164390, 1203203, 1951140, 2328780, 2406406, 3609609, 4812812, 6016015, 7219218, 12032030, 14438436, 18048045, 24064060, 36096090, 72192180]

約数ペア:

[(1, 72192180), (2, 36096090), (3, 24064060), (4, 18048045), (5, 14438436), (6, 12032030), (10, 7219218), (12, 6016015), (15, 4812812), (20, 3609609), (30, 2406406), (31, 2328780), (37, 1951140), (60, 1203203), (62, 1164390), (74, 975570), (93, 776260), (111, 650380), (124, 582195), (148, 487785), (155, 465756), (185, 390228), (186, 388130), (222, 325190), (310, 232878), (370, 195114), (372, 194065), (444, 162595), (465, 155252), (555, 130076), (620, 116439), (740, 97557), (930, 77626), (1049, 68820), (1110, 65038), (1147, 62940), (1860, 38813), (2098, 34410), (2220, 32519), (2294, 31470), (3147, 22940), (3441, 20980), (4196, 17205), (4588, 15735), (5245, 13764), (5735, 12588), (6294, 11470), (6882, 10490)]