82820221380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43321}}^1$

素因数の和:43411

約数の個数: 288

約数和(自身を含む): 291414963840

約数和(自身を除く): 208594742460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 43, 45, 52, 57, 60, 65, 76, 78, 86, 90, 95, 114, 117, 129, 130, 156, 171, 172, 180, 190, 195, 215, 228, 234, 247, 258, 260, 285, 342, 380, 387, 390, 430, 468, 494, 516, 559, 570, 585, 645, 684, 741, 774, 780, 817, 855, 860, 988, 1118, 1140, 1170, 1235, 1290, 1482, 1548, 1634, 1677, 1710, 1935, 2223, 2236, 2340, 2451, 2470, 2580, 2795, 2964, 3268, 3354, 3420, 3705, 3870, 4085, 4446, 4902, 4940, 5031, 5590, 6708, 7353, 7410, 7740, 8170, 8385, 8892, 9804, 10062, 10621, 11115, 11180, 12255, 14706, 14820, 16340, 16770, 20124, 21242, 22230, 24510, 25155, 29412, 31863, 33540, 36765, 42484, 43321, 44460, 49020, 50310, 53105, 63726, 73530, 86642, 95589, 100620, 106210, 127452, 129963, 147060, 159315, 173284, 191178, 212420, 216605, 259926, 318630, 382356, 389889, 433210, 477945, 519852, 563173, 637260, 649815, 779778, 823099, 866420, 955890, 1126346, 1299630, 1559556, 1646198, 1689519, 1862803, 1911780, 1949445, 2252692, 2469297, 2599260, 2815865, 3292396, 3379038, 3725606, 3898890, 4115495, 4938594, 5068557, 5588409, 5631730, 6758076, 7407891, 7451212, 7797780, 8230990, 8447595, 9314015, 9877188, 10137114, 10700287, 11176818, 11263460, 12346485, 14815782, 16461980, 16765227, 16895190, 18628030, 20274228, 21400574, 22353636, 24216439, 24692970, 25342785, 27942045, 29631564, 32100861, 33530454, 33790380, 35393257, 37039455, 37256060, 42801148, 48432878, 49385940, 50685570, 53501435, 55884090, 64201722, 67060908, 70786514, 72649317, 74078910, 83826135, 96302583, 96865756, 101371140, 106179771, 107002870, 111768180, 121082195, 128403444, 141573028, 145298634, 148157820, 160504305, 167652270, 176966285, 192605166, 212359542, 214005740, 217947951, 242164390, 290597268, 318539313, 321008610, 335304540, 353932570, 363246585, 385210332, 424719084, 435895902, 460112341, 481512915, 484328780, 530898855, 637078626, 642017220, 707865140, 726493170, 871791804, 920224682, 963025830, 1061797710, 1089739755, 1274157252, 1380337023, 1452986340, 1592696565, 1840449364, 1926051660, 2123595420, 2179479510, 2300561705, 2760674046, 3185393130, 4141011069, 4358959020, 4601123410, 5521348092, 6370786260, 6901685115, 8282022138, 9202246820, 13803370230, 16564044276, 20705055345, 27606740460, 41410110690, 82820221380]

約数ペア:

[(1, 82820221380), (2, 41410110690), (3, 27606740460), (4, 20705055345), (5, 16564044276), (6, 13803370230), (9, 9202246820), (10, 8282022138), (12, 6901685115), (13, 6370786260), (15, 5521348092), (18, 4601123410), (19, 4358959020), (20, 4141011069), (26, 3185393130), (30, 2760674046), (36, 2300561705), (38, 2179479510), (39, 2123595420), (43, 1926051660), (45, 1840449364), (52, 1592696565), (57, 1452986340), (60, 1380337023), (65, 1274157252), (76, 1089739755), (78, 1061797710), (86, 963025830), (90, 920224682), (95, 871791804), (114, 726493170), (117, 707865140), (129, 642017220), (130, 637078626), (156, 530898855), (171, 484328780), (172, 481512915), (180, 460112341), (190, 435895902), (195, 424719084), (215, 385210332), (228, 363246585), (234, 353932570), (247, 335304540), (258, 321008610), (260, 318539313), (285, 290597268), (342, 242164390), (380, 217947951), (387, 214005740), (390, 212359542), (430, 192605166), (468, 176966285), (494, 167652270), (516, 160504305), (559, 148157820), (570, 145298634), (585, 141573028), (645, 128403444), (684, 121082195), (741, 111768180), (774, 107002870), (780, 106179771), (817, 101371140), (855, 96865756), (860, 96302583), (988, 83826135), (1118, 74078910), (1140, 72649317), (1170, 70786514), (1235, 67060908), (1290, 64201722), (1482, 55884090), (1548, 53501435), (1634, 50685570), (1677, 49385940), (1710, 48432878), (1935, 42801148), (2223, 37256060), (2236, 37039455), (2340, 35393257), (2451, 33790380), (2470, 33530454), (2580, 32100861), (2795, 29631564), (2964, 27942045), (3268, 25342785), (3354, 24692970), (3420, 24216439), (3705, 22353636), (3870, 21400574), (4085, 20274228), (4446, 18628030), (4902, 16895190), (4940, 16765227), (5031, 16461980), (5590, 14815782), (6708, 12346485), (7353, 11263460), (7410, 11176818), (7740, 10700287), (8170, 10137114), (8385, 9877188), (8892, 9314015), (9804, 8447595), (10062, 8230990), (10621, 7797780), (11115, 7451212), (11180, 7407891), (12255, 6758076), (14706, 5631730), (14820, 5588409), (16340, 5068557), (16770, 4938594), (20124, 4115495), (21242, 3898890), (22230, 3725606), (24510, 3379038), (25155, 3292396), (29412, 2815865), (31863, 2599260), (33540, 2469297), (36765, 2252692), (42484, 1949445), (43321, 1911780), (44460, 1862803), (49020, 1689519), (50310, 1646198), (53105, 1559556), (63726, 1299630), (73530, 1126346), (86642, 955890), (95589, 866420), (100620, 823099), (106210, 779778), (127452, 649815), (129963, 637260), (147060, 563173), (159315, 519852), (173284, 477945), (191178, 433210), (212420, 389889), (216605, 382356), (259926, 318630)]