189967800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 650851200

約数和(自身を除く): 460883400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 107, 110, 120, 132, 150, 165, 200, 214, 220, 264, 269, 275, 300, 321, 330, 428, 440, 535, 538, 550, 600, 642, 660, 807, 825, 856, 1070, 1076, 1100, 1177, 1284, 1320, 1345, 1605, 1614, 1650, 2140, 2152, 2200, 2354, 2568, 2675, 2690, 2959, 3210, 3228, 3300, 3531, 4035, 4280, 4708, 5350, 5380, 5885, 5918, 6420, 6456, 6600, 6725, 7062, 8025, 8070, 8877, 9416, 10700, 10760, 11770, 11836, 12840, 13450, 14124, 14795, 16050, 16140, 17655, 17754, 20175, 21400, 23540, 23672, 26900, 28248, 28783, 29425, 29590, 32100, 32280, 35310, 35508, 40350, 44385, 47080, 53800, 57566, 58850, 59180, 64200, 70620, 71016, 73975, 80700, 86349, 88275, 88770, 115132, 117700, 118360, 141240, 143915, 147950, 161400, 172698, 176550, 177540, 221925, 230264, 235400, 287830, 295900, 316613, 345396, 353100, 355080, 431745, 443850, 575660, 591800, 633226, 690792, 706200, 719575, 863490, 887700, 949839, 1151320, 1266452, 1439150, 1583065, 1726980, 1775400, 1899678, 2158725, 2532904, 2878300, 3166130, 3453960, 3799356, 4317450, 4749195, 5756600, 6332260, 7598712, 7915325, 8634900, 9498390, 12664520, 15830650, 17269800, 18996780, 23745975, 31661300, 37993560, 47491950, 63322600, 94983900, 189967800]

約数ペア:

[(1, 189967800), (2, 94983900), (3, 63322600), (4, 47491950), (5, 37993560), (6, 31661300), (8, 23745975), (10, 18996780), (11, 17269800), (12, 15830650), (15, 12664520), (20, 9498390), (22, 8634900), (24, 7915325), (25, 7598712), (30, 6332260), (33, 5756600), (40, 4749195), (44, 4317450), (50, 3799356), (55, 3453960), (60, 3166130), (66, 2878300), (75, 2532904), (88, 2158725), (100, 1899678), (107, 1775400), (110, 1726980), (120, 1583065), (132, 1439150), (150, 1266452), (165, 1151320), (200, 949839), (214, 887700), (220, 863490), (264, 719575), (269, 706200), (275, 690792), (300, 633226), (321, 591800), (330, 575660), (428, 443850), (440, 431745), (535, 355080), (538, 353100), (550, 345396), (600, 316613), (642, 295900), (660, 287830), (807, 235400), (825, 230264), (856, 221925), (1070, 177540), (1076, 176550), (1100, 172698), (1177, 161400), (1284, 147950), (1320, 143915), (1345, 141240), (1605, 118360), (1614, 117700), (1650, 115132), (2140, 88770), (2152, 88275), (2200, 86349), (2354, 80700), (2568, 73975), (2675, 71016), (2690, 70620), (2959, 64200), (3210, 59180), (3228, 58850), (3300, 57566), (3531, 53800), (4035, 47080), (4280, 44385), (4708, 40350), (5350, 35508), (5380, 35310), (5885, 32280), (5918, 32100), (6420, 29590), (6456, 29425), (6600, 28783), (6725, 28248), (7062, 26900), (8025, 23672), (8070, 23540), (8877, 21400), (9416, 20175), (10700, 17754), (10760, 17655), (11770, 16140), (11836, 16050), (12840, 14795), (13450, 14124)]