180922200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 591390720

約数和(自身を除く): 410468520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 71, 75, 93, 100, 120, 124, 137, 142, 150, 155, 186, 200, 213, 248, 274, 284, 300, 310, 355, 372, 411, 426, 465, 548, 568, 600, 620, 685, 710, 744, 775, 822, 852, 930, 1065, 1096, 1240, 1370, 1420, 1550, 1644, 1704, 1775, 1860, 2055, 2130, 2201, 2325, 2740, 2840, 3100, 3288, 3425, 3550, 3720, 4110, 4247, 4260, 4402, 4650, 5325, 5480, 6200, 6603, 6850, 7100, 8220, 8494, 8520, 8804, 9300, 9727, 10275, 10650, 11005, 12741, 13206, 13700, 14200, 16440, 16988, 17608, 18600, 19454, 20550, 21235, 21300, 22010, 25482, 26412, 27400, 29181, 33015, 33976, 38908, 41100, 42470, 42600, 44020, 48635, 50964, 52824, 55025, 58362, 63705, 66030, 77816, 82200, 84940, 88040, 97270, 101928, 106175, 110050, 116724, 127410, 132060, 145905, 165075, 169880, 194540, 212350, 220100, 233448, 243175, 254820, 264120, 291810, 301537, 318525, 330150, 389080, 424700, 440200, 486350, 509640, 583620, 603074, 637050, 660300, 729525, 849400, 904611, 972700, 1167240, 1206148, 1274100, 1320600, 1459050, 1507685, 1809222, 1945400, 2412296, 2548200, 2918100, 3015370, 3618444, 4523055, 5836200, 6030740, 7236888, 7538425, 9046110, 12061480, 15076850, 18092220, 22615275, 30153700, 36184440, 45230550, 60307400, 90461100, 180922200]

約数ペア:

[(1, 180922200), (2, 90461100), (3, 60307400), (4, 45230550), (5, 36184440), (6, 30153700), (8, 22615275), (10, 18092220), (12, 15076850), (15, 12061480), (20, 9046110), (24, 7538425), (25, 7236888), (30, 6030740), (31, 5836200), (40, 4523055), (50, 3618444), (60, 3015370), (62, 2918100), (71, 2548200), (75, 2412296), (93, 1945400), (100, 1809222), (120, 1507685), (124, 1459050), (137, 1320600), (142, 1274100), (150, 1206148), (155, 1167240), (186, 972700), (200, 904611), (213, 849400), (248, 729525), (274, 660300), (284, 637050), (300, 603074), (310, 583620), (355, 509640), (372, 486350), (411, 440200), (426, 424700), (465, 389080), (548, 330150), (568, 318525), (600, 301537), (620, 291810), (685, 264120), (710, 254820), (744, 243175), (775, 233448), (822, 220100), (852, 212350), (930, 194540), (1065, 169880), (1096, 165075), (1240, 145905), (1370, 132060), (1420, 127410), (1550, 116724), (1644, 110050), (1704, 106175), (1775, 101928), (1860, 97270), (2055, 88040), (2130, 84940), (2201, 82200), (2325, 77816), (2740, 66030), (2840, 63705), (3100, 58362), (3288, 55025), (3425, 52824), (3550, 50964), (3720, 48635), (4110, 44020), (4247, 42600), (4260, 42470), (4402, 41100), (4650, 38908), (5325, 33976), (5480, 33015), (6200, 29181), (6603, 27400), (6850, 26412), (7100, 25482), (8220, 22010), (8494, 21300), (8520, 21235), (8804, 20550), (9300, 19454), (9727, 18600), (10275, 17608), (10650, 16988), (11005, 16440), (12741, 14200), (13206, 13700)]