40675950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 128637600

約数和(自身を除く): 87961650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 37, 42, 45, 50, 63, 70, 74, 75, 90, 105, 111, 126, 150, 175, 185, 210, 222, 225, 259, 315, 333, 349, 350, 370, 450, 518, 525, 555, 630, 666, 698, 777, 925, 1047, 1050, 1110, 1295, 1554, 1575, 1665, 1745, 1850, 2094, 2331, 2443, 2590, 2775, 3141, 3150, 3330, 3490, 3885, 4662, 4886, 5235, 5550, 6282, 6475, 7329, 7770, 8325, 8725, 10470, 11655, 12215, 12913, 12950, 14658, 15705, 16650, 17450, 19425, 21987, 23310, 24430, 25826, 26175, 31410, 36645, 38739, 38850, 43974, 52350, 58275, 61075, 64565, 73290, 77478, 78525, 90391, 109935, 116217, 116550, 122150, 129130, 157050, 180782, 183225, 193695, 219870, 232434, 271173, 322825, 366450, 387390, 451955, 542346, 549675, 581085, 645650, 813519, 903910, 968475, 1099350, 1162170, 1355865, 1627038, 1936950, 2259775, 2711730, 2905425, 4067595, 4519550, 5810850, 6779325, 8135190, 13558650, 20337975, 40675950]

約数ペア:

[(1, 40675950), (2, 20337975), (3, 13558650), (5, 8135190), (6, 6779325), (7, 5810850), (9, 4519550), (10, 4067595), (14, 2905425), (15, 2711730), (18, 2259775), (21, 1936950), (25, 1627038), (30, 1355865), (35, 1162170), (37, 1099350), (42, 968475), (45, 903910), (50, 813519), (63, 645650), (70, 581085), (74, 549675), (75, 542346), (90, 451955), (105, 387390), (111, 366450), (126, 322825), (150, 271173), (175, 232434), (185, 219870), (210, 193695), (222, 183225), (225, 180782), (259, 157050), (315, 129130), (333, 122150), (349, 116550), (350, 116217), (370, 109935), (450, 90391), (518, 78525), (525, 77478), (555, 73290), (630, 64565), (666, 61075), (698, 58275), (777, 52350), (925, 43974), (1047, 38850), (1050, 38739), (1110, 36645), (1295, 31410), (1554, 26175), (1575, 25826), (1665, 24430), (1745, 23310), (1850, 21987), (2094, 19425), (2331, 17450), (2443, 16650), (2590, 15705), (2775, 14658), (3141, 12950), (3150, 12913), (3330, 12215), (3490, 11655), (3885, 10470), (4662, 8725), (4886, 8325), (5235, 7770), (5550, 7329), (6282, 6475)]