188868900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 615082160

約数和(自身を除く): 426213260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 121, 129, 132, 150, 165, 172, 215, 220, 242, 258, 275, 300, 330, 363, 430, 473, 484, 516, 550, 605, 645, 660, 726, 825, 860, 946, 1075, 1100, 1210, 1290, 1331, 1419, 1452, 1650, 1815, 1892, 2150, 2365, 2420, 2580, 2662, 2838, 3025, 3225, 3300, 3630, 3993, 4300, 4730, 5203, 5324, 5676, 6050, 6450, 6655, 7095, 7260, 7986, 9075, 9460, 10406, 11825, 12100, 12900, 13310, 14190, 14641, 15609, 15972, 18150, 19965, 20812, 23650, 26015, 26620, 28380, 29282, 31218, 33275, 35475, 36300, 39930, 43923, 47300, 52030, 57233, 58564, 62436, 66550, 70950, 73205, 78045, 79860, 87846, 99825, 104060, 114466, 130075, 133100, 141900, 146410, 156090, 171699, 175692, 199650, 219615, 228932, 260150, 286165, 292820, 312180, 343398, 366025, 390225, 399300, 439230, 520300, 572330, 629563, 686796, 732050, 780450, 858495, 878460, 1098075, 1144660, 1259126, 1430825, 1464100, 1560900, 1716990, 1888689, 2196150, 2518252, 2861650, 3147815, 3433980, 3777378, 4292475, 4392300, 5723300, 6295630, 7554756, 8584950, 9443445, 12591260, 15739075, 17169900, 18886890, 31478150, 37773780, 47217225, 62956300, 94434450, 188868900]

約数ペア:

[(1, 188868900), (2, 94434450), (3, 62956300), (4, 47217225), (5, 37773780), (6, 31478150), (10, 18886890), (11, 17169900), (12, 15739075), (15, 12591260), (20, 9443445), (22, 8584950), (25, 7554756), (30, 6295630), (33, 5723300), (43, 4392300), (44, 4292475), (50, 3777378), (55, 3433980), (60, 3147815), (66, 2861650), (75, 2518252), (86, 2196150), (100, 1888689), (110, 1716990), (121, 1560900), (129, 1464100), (132, 1430825), (150, 1259126), (165, 1144660), (172, 1098075), (215, 878460), (220, 858495), (242, 780450), (258, 732050), (275, 686796), (300, 629563), (330, 572330), (363, 520300), (430, 439230), (473, 399300), (484, 390225), (516, 366025), (550, 343398), (605, 312180), (645, 292820), (660, 286165), (726, 260150), (825, 228932), (860, 219615), (946, 199650), (1075, 175692), (1100, 171699), (1210, 156090), (1290, 146410), (1331, 141900), (1419, 133100), (1452, 130075), (1650, 114466), (1815, 104060), (1892, 99825), (2150, 87846), (2365, 79860), (2420, 78045), (2580, 73205), (2662, 70950), (2838, 66550), (3025, 62436), (3225, 58564), (3300, 57233), (3630, 52030), (3993, 47300), (4300, 43923), (4730, 39930), (5203, 36300), (5324, 35475), (5676, 33275), (6050, 31218), (6450, 29282), (6655, 28380), (7095, 26620), (7260, 26015), (7986, 23650), (9075, 20812), (9460, 19965), (10406, 18150), (11825, 15972), (12100, 15609), (12900, 14641), (13310, 14190)]