74371770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 160

約数和(自身を含む): 231460416

約数和(自身を除く): 157088646

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 153, 162, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 405, 459, 491, 495, 510, 561, 594, 765, 810, 891, 918, 935, 982, 990, 1122, 1377, 1473, 1485, 1530, 1683, 1782, 1870, 2295, 2455, 2754, 2805, 2946, 2970, 3366, 4419, 4455, 4590, 4910, 5049, 5401, 5610, 6885, 7365, 8347, 8415, 8838, 8910, 10098, 10802, 13257, 13770, 14730, 15147, 16203, 16694, 16830, 22095, 25041, 25245, 26514, 27005, 30294, 32406, 39771, 41735, 44190, 48609, 50082, 50490, 54010, 66285, 75123, 75735, 79542, 81015, 83470, 91817, 97218, 125205, 132570, 145827, 150246, 151470, 162030, 183634, 198855, 225369, 243045, 250410, 275451, 291654, 375615, 397710, 437481, 450738, 459085, 486090, 550902, 676107, 729135, 751230, 826353, 874962, 918170, 1126845, 1352214, 1377255, 1458270, 1652706, 2187405, 2253690, 2479059, 2754510, 3380535, 4131765, 4374810, 4958118, 6761070, 7437177, 8263530, 12395295, 14874354, 24790590, 37185885, 74371770]

約数ペア:

[(1, 74371770), (2, 37185885), (3, 24790590), (5, 14874354), (6, 12395295), (9, 8263530), (10, 7437177), (11, 6761070), (15, 4958118), (17, 4374810), (18, 4131765), (22, 3380535), (27, 2754510), (30, 2479059), (33, 2253690), (34, 2187405), (45, 1652706), (51, 1458270), (54, 1377255), (55, 1352214), (66, 1126845), (81, 918170), (85, 874962), (90, 826353), (99, 751230), (102, 729135), (110, 676107), (135, 550902), (153, 486090), (162, 459085), (165, 450738), (170, 437481), (187, 397710), (198, 375615), (255, 291654), (270, 275451), (297, 250410), (306, 243045), (330, 225369), (374, 198855), (405, 183634), (459, 162030), (491, 151470), (495, 150246), (510, 145827), (561, 132570), (594, 125205), (765, 97218), (810, 91817), (891, 83470), (918, 81015), (935, 79542), (982, 75735), (990, 75123), (1122, 66285), (1377, 54010), (1473, 50490), (1485, 50082), (1530, 48609), (1683, 44190), (1782, 41735), (1870, 39771), (2295, 32406), (2455, 30294), (2754, 27005), (2805, 26514), (2946, 25245), (2970, 25041), (3366, 22095), (4419, 16830), (4455, 16694), (4590, 16203), (4910, 15147), (5049, 14730), (5401, 13770), (5610, 13257), (6885, 10802), (7365, 10098), (8347, 8910), (8415, 8838)]