67829850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 202647744

約数和(自身を除く): 134817894

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 71, 75, 90, 99, 110, 142, 150, 165, 193, 198, 213, 225, 275, 330, 355, 386, 426, 450, 495, 550, 579, 639, 710, 781, 825, 965, 990, 1065, 1158, 1278, 1562, 1650, 1737, 1775, 1930, 2123, 2130, 2343, 2475, 2895, 3195, 3474, 3550, 3905, 4246, 4686, 4825, 4950, 5325, 5790, 6369, 6390, 7029, 7810, 8685, 9650, 10615, 10650, 11715, 12738, 13703, 14058, 14475, 15975, 17370, 19107, 19525, 21230, 23430, 27406, 28950, 31845, 31950, 35145, 38214, 39050, 41109, 43425, 53075, 58575, 63690, 68515, 70290, 82218, 86850, 95535, 106150, 117150, 123327, 137030, 150733, 159225, 175725, 191070, 205545, 246654, 301466, 318450, 342575, 351450, 411090, 452199, 477675, 616635, 685150, 753665, 904398, 955350, 1027725, 1233270, 1356597, 1507330, 2055450, 2260995, 2713194, 3083175, 3768325, 4521990, 6166350, 6782985, 7536650, 11304975, 13565970, 22609950, 33914925, 67829850]

約数ペア:

[(1, 67829850), (2, 33914925), (3, 22609950), (5, 13565970), (6, 11304975), (9, 7536650), (10, 6782985), (11, 6166350), (15, 4521990), (18, 3768325), (22, 3083175), (25, 2713194), (30, 2260995), (33, 2055450), (45, 1507330), (50, 1356597), (55, 1233270), (66, 1027725), (71, 955350), (75, 904398), (90, 753665), (99, 685150), (110, 616635), (142, 477675), (150, 452199), (165, 411090), (193, 351450), (198, 342575), (213, 318450), (225, 301466), (275, 246654), (330, 205545), (355, 191070), (386, 175725), (426, 159225), (450, 150733), (495, 137030), (550, 123327), (579, 117150), (639, 106150), (710, 95535), (781, 86850), (825, 82218), (965, 70290), (990, 68515), (1065, 63690), (1158, 58575), (1278, 53075), (1562, 43425), (1650, 41109), (1737, 39050), (1775, 38214), (1930, 35145), (2123, 31950), (2130, 31845), (2343, 28950), (2475, 27406), (2895, 23430), (3195, 21230), (3474, 19525), (3550, 19107), (3905, 17370), (4246, 15975), (4686, 14475), (4825, 14058), (4950, 13703), (5325, 12738), (5790, 11715), (6369, 10650), (6390, 10615), (7029, 9650), (7810, 8685)]