105890850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 320104512

約数和(自身を除く): 214213662

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 115, 117, 130, 138, 150, 195, 207, 225, 230, 234, 299, 325, 345, 390, 414, 450, 575, 585, 598, 650, 690, 787, 897, 975, 1035, 1150, 1170, 1495, 1574, 1725, 1794, 1950, 2070, 2361, 2691, 2925, 2990, 3450, 3935, 4485, 4722, 5175, 5382, 5850, 7083, 7475, 7870, 8970, 10231, 10350, 11805, 13455, 14166, 14950, 18101, 19675, 20462, 22425, 23610, 26910, 30693, 35415, 36202, 39350, 44850, 51155, 54303, 59025, 61386, 67275, 70830, 90505, 92079, 102310, 108606, 118050, 134550, 153465, 162909, 177075, 181010, 184158, 235313, 255775, 271515, 306930, 325818, 354150, 452525, 460395, 470626, 511550, 543030, 705939, 767325, 814545, 905050, 920790, 1176565, 1357575, 1411878, 1534650, 1629090, 2117817, 2301975, 2353130, 2715150, 3529695, 4072725, 4235634, 4603950, 5882825, 7059390, 8145450, 10589085, 11765650, 17648475, 21178170, 35296950, 52945425, 105890850]

約数ペア:

[(1, 105890850), (2, 52945425), (3, 35296950), (5, 21178170), (6, 17648475), (9, 11765650), (10, 10589085), (13, 8145450), (15, 7059390), (18, 5882825), (23, 4603950), (25, 4235634), (26, 4072725), (30, 3529695), (39, 2715150), (45, 2353130), (46, 2301975), (50, 2117817), (65, 1629090), (69, 1534650), (75, 1411878), (78, 1357575), (90, 1176565), (115, 920790), (117, 905050), (130, 814545), (138, 767325), (150, 705939), (195, 543030), (207, 511550), (225, 470626), (230, 460395), (234, 452525), (299, 354150), (325, 325818), (345, 306930), (390, 271515), (414, 255775), (450, 235313), (575, 184158), (585, 181010), (598, 177075), (650, 162909), (690, 153465), (787, 134550), (897, 118050), (975, 108606), (1035, 102310), (1150, 92079), (1170, 90505), (1495, 70830), (1574, 67275), (1725, 61386), (1794, 59025), (1950, 54303), (2070, 51155), (2361, 44850), (2691, 39350), (2925, 36202), (2990, 35415), (3450, 30693), (3935, 26910), (4485, 23610), (4722, 22425), (5175, 20462), (5382, 19675), (5850, 18101), (7083, 14950), (7475, 14166), (7870, 13455), (8970, 11805), (10231, 10350)]