79878150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 180

約数和(自身を含む): 245450436

約数和(自身を除く): 165572286

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 121, 135, 150, 162, 163, 165, 198, 225, 242, 270, 275, 297, 326, 330, 363, 405, 450, 489, 495, 550, 594, 605, 675, 726, 810, 815, 825, 891, 978, 990, 1089, 1210, 1350, 1467, 1485, 1630, 1650, 1782, 1793, 1815, 2025, 2178, 2445, 2475, 2934, 2970, 3025, 3267, 3586, 3630, 4050, 4075, 4401, 4455, 4890, 4950, 5379, 5445, 6050, 6534, 7335, 7425, 8150, 8802, 8910, 8965, 9075, 9801, 10758, 10890, 12225, 13203, 14670, 14850, 16137, 16335, 17930, 18150, 19602, 19723, 22005, 22275, 24450, 26406, 26895, 27225, 32274, 32670, 36675, 39446, 44010, 44550, 44825, 48411, 49005, 53790, 54450, 59169, 66015, 73350, 80685, 81675, 89650, 96822, 98010, 98615, 110025, 118338, 132030, 134475, 145233, 161370, 163350, 177507, 197230, 220050, 242055, 245025, 268950, 290466, 295845, 330075, 355014, 403425, 484110, 490050, 493075, 532521, 591690, 660150, 726165, 806850, 887535, 986150, 1065042, 1210275, 1452330, 1479225, 1597563, 1775070, 2420550, 2662605, 2958450, 3195126, 3630825, 4437675, 5325210, 7261650, 7987815, 8875350, 13313025, 15975630, 26626050, 39939075, 79878150]

約数ペア:

[(1, 79878150), (2, 39939075), (3, 26626050), (5, 15975630), (6, 13313025), (9, 8875350), (10, 7987815), (11, 7261650), (15, 5325210), (18, 4437675), (22, 3630825), (25, 3195126), (27, 2958450), (30, 2662605), (33, 2420550), (45, 1775070), (50, 1597563), (54, 1479225), (55, 1452330), (66, 1210275), (75, 1065042), (81, 986150), (90, 887535), (99, 806850), (110, 726165), (121, 660150), (135, 591690), (150, 532521), (162, 493075), (163, 490050), (165, 484110), (198, 403425), (225, 355014), (242, 330075), (270, 295845), (275, 290466), (297, 268950), (326, 245025), (330, 242055), (363, 220050), (405, 197230), (450, 177507), (489, 163350), (495, 161370), (550, 145233), (594, 134475), (605, 132030), (675, 118338), (726, 110025), (810, 98615), (815, 98010), (825, 96822), (891, 89650), (978, 81675), (990, 80685), (1089, 73350), (1210, 66015), (1350, 59169), (1467, 54450), (1485, 53790), (1630, 49005), (1650, 48411), (1782, 44825), (1793, 44550), (1815, 44010), (2025, 39446), (2178, 36675), (2445, 32670), (2475, 32274), (2934, 27225), (2970, 26895), (3025, 26406), (3267, 24450), (3586, 22275), (3630, 22005), (4050, 19723), (4075, 19602), (4401, 18150), (4455, 17930), (4890, 16335), (4950, 16137), (5379, 14850), (5445, 14670), (6050, 13203), (6534, 12225), (7335, 10890), (7425, 10758), (8150, 9801), (8802, 9075), (8910, 8965)]