54783270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 102464730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 90, 95, 114, 118, 135, 171, 177, 181, 190, 270, 285, 295, 342, 354, 362, 513, 531, 543, 570, 590, 855, 885, 905, 1026, 1062, 1086, 1121, 1593, 1629, 1710, 1770, 1810, 2242, 2565, 2655, 2715, 3186, 3258, 3363, 3439, 4887, 5130, 5310, 5430, 5605, 6726, 6878, 7965, 8145, 9774, 10089, 10317, 10679, 11210, 15930, 16290, 16815, 17195, 20178, 20634, 21358, 24435, 30267, 30951, 32037, 33630, 34390, 48870, 50445, 51585, 53395, 60534, 61902, 64074, 92853, 96111, 100890, 103170, 106790, 151335, 154755, 160185, 185706, 192222, 202901, 288333, 302670, 309510, 320370, 405802, 464265, 480555, 576666, 608703, 928530, 961110, 1014505, 1217406, 1441665, 1826109, 2029010, 2883330, 3043515, 3652218, 5478327, 6087030, 9130545, 10956654, 18261090, 27391635, 54783270]

約数ペア:

[(1, 54783270), (2, 27391635), (3, 18261090), (5, 10956654), (6, 9130545), (9, 6087030), (10, 5478327), (15, 3652218), (18, 3043515), (19, 2883330), (27, 2029010), (30, 1826109), (38, 1441665), (45, 1217406), (54, 1014505), (57, 961110), (59, 928530), (90, 608703), (95, 576666), (114, 480555), (118, 464265), (135, 405802), (171, 320370), (177, 309510), (181, 302670), (190, 288333), (270, 202901), (285, 192222), (295, 185706), (342, 160185), (354, 154755), (362, 151335), (513, 106790), (531, 103170), (543, 100890), (570, 96111), (590, 92853), (855, 64074), (885, 61902), (905, 60534), (1026, 53395), (1062, 51585), (1086, 50445), (1121, 48870), (1593, 34390), (1629, 33630), (1710, 32037), (1770, 30951), (1810, 30267), (2242, 24435), (2565, 21358), (2655, 20634), (2715, 20178), (3186, 17195), (3258, 16815), (3363, 16290), (3439, 15930), (4887, 11210), (5130, 10679), (5310, 10317), (5430, 10089), (5605, 9774), (6726, 8145), (6878, 7965)]