138011850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 396203808

約数和(自身を除く): 258191958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 185, 222, 225, 243, 270, 307, 333, 370, 405, 450, 486, 555, 614, 666, 675, 810, 921, 925, 999, 1110, 1215, 1350, 1535, 1665, 1842, 1850, 1998, 2025, 2430, 2763, 2775, 2997, 3070, 3330, 4050, 4605, 4995, 5526, 5550, 5994, 6075, 7675, 8289, 8325, 8991, 9210, 9990, 11359, 12150, 13815, 14985, 15350, 16578, 16650, 17982, 22718, 23025, 24867, 24975, 27630, 29970, 34077, 41445, 44955, 46050, 49734, 49950, 56795, 68154, 69075, 74601, 74925, 82890, 89910, 102231, 113590, 124335, 138150, 149202, 149850, 170385, 204462, 207225, 224775, 248670, 283975, 306693, 340770, 373005, 414450, 449550, 511155, 567950, 613386, 621675, 746010, 851925, 920079, 1022310, 1243350, 1533465, 1703850, 1840158, 1865025, 2555775, 2760237, 3066930, 3730050, 4600395, 5111550, 5520474, 7667325, 9200790, 13801185, 15334650, 23001975, 27602370, 46003950, 69005925, 138011850]

約数ペア:

[(1, 138011850), (2, 69005925), (3, 46003950), (5, 27602370), (6, 23001975), (9, 15334650), (10, 13801185), (15, 9200790), (18, 7667325), (25, 5520474), (27, 5111550), (30, 4600395), (37, 3730050), (45, 3066930), (50, 2760237), (54, 2555775), (74, 1865025), (75, 1840158), (81, 1703850), (90, 1533465), (111, 1243350), (135, 1022310), (150, 920079), (162, 851925), (185, 746010), (222, 621675), (225, 613386), (243, 567950), (270, 511155), (307, 449550), (333, 414450), (370, 373005), (405, 340770), (450, 306693), (486, 283975), (555, 248670), (614, 224775), (666, 207225), (675, 204462), (810, 170385), (921, 149850), (925, 149202), (999, 138150), (1110, 124335), (1215, 113590), (1350, 102231), (1535, 89910), (1665, 82890), (1842, 74925), (1850, 74601), (1998, 69075), (2025, 68154), (2430, 56795), (2763, 49950), (2775, 49734), (2997, 46050), (3070, 44955), (3330, 41445), (4050, 34077), (4605, 29970), (4995, 27630), (5526, 24975), (5550, 24867), (5994, 23025), (6075, 22718), (7675, 17982), (8289, 16650), (8325, 16578), (8991, 15350), (9210, 14985), (9990, 13815), (11359, 12150)]