148743540

素因数分解:

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

素因数の和:540

約数の個数: 240

約数和(自身を含む): 540074304

約数和(自身を除く): 391330764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 324, 330, 340, 374, 396, 405, 459, 491, 495, 510, 540, 561, 594, 612, 660, 748, 765, 810, 891, 918, 935, 982, 990, 1020, 1122, 1188, 1377, 1473, 1485, 1530, 1620, 1683, 1782, 1836, 1870, 1964, 1980, 2244, 2295, 2455, 2754, 2805, 2946, 2970, 3060, 3366, 3564, 3740, 4419, 4455, 4590, 4910, 5049, 5401, 5508, 5610, 5892, 5940, 6732, 6885, 7365, 8347, 8415, 8838, 8910, 9180, 9820, 10098, 10802, 11220, 13257, 13770, 14730, 15147, 16203, 16694, 16830, 17676, 17820, 20196, 21604, 22095, 25041, 25245, 26514, 27005, 27540, 29460, 30294, 32406, 33388, 33660, 39771, 41735, 44190, 48609, 50082, 50490, 53028, 54010, 60588, 64812, 66285, 75123, 75735, 79542, 81015, 83470, 88380, 91817, 97218, 100164, 100980, 108020, 125205, 132570, 145827, 150246, 151470, 159084, 162030, 166940, 183634, 194436, 198855, 225369, 243045, 250410, 265140, 275451, 291654, 300492, 302940, 324060, 367268, 375615, 397710, 437481, 450738, 459085, 486090, 500820, 550902, 583308, 676107, 729135, 751230, 795420, 826353, 874962, 901476, 918170, 972180, 1101804, 1126845, 1352214, 1377255, 1458270, 1502460, 1652706, 1749924, 1836340, 2187405, 2253690, 2479059, 2704428, 2754510, 2916540, 3305412, 3380535, 4131765, 4374810, 4507380, 4958118, 5509020, 6761070, 7437177, 8263530, 8749620, 9916236, 12395295, 13522140, 14874354, 16527060, 24790590, 29748708, 37185885, 49581180, 74371770, 148743540]

約数ペア:

[(1, 148743540), (2, 74371770), (3, 49581180), (4, 37185885), (5, 29748708), (6, 24790590), (9, 16527060), (10, 14874354), (11, 13522140), (12, 12395295), (15, 9916236), (17, 8749620), (18, 8263530), (20, 7437177), (22, 6761070), (27, 5509020), (30, 4958118), (33, 4507380), (34, 4374810), (36, 4131765), (44, 3380535), (45, 3305412), (51, 2916540), (54, 2754510), (55, 2704428), (60, 2479059), (66, 2253690), (68, 2187405), (81, 1836340), (85, 1749924), (90, 1652706), (99, 1502460), (102, 1458270), (108, 1377255), (110, 1352214), (132, 1126845), (135, 1101804), (153, 972180), (162, 918170), (165, 901476), (170, 874962), (180, 826353), (187, 795420), (198, 751230), (204, 729135), (220, 676107), (255, 583308), (270, 550902), (297, 500820), (306, 486090), (324, 459085), (330, 450738), (340, 437481), (374, 397710), (396, 375615), (405, 367268), (459, 324060), (491, 302940), (495, 300492), (510, 291654), (540, 275451), (561, 265140), (594, 250410), (612, 243045), (660, 225369), (748, 198855), (765, 194436), (810, 183634), (891, 166940), (918, 162030), (935, 159084), (982, 151470), (990, 150246), (1020, 145827), (1122, 132570), (1188, 125205), (1377, 108020), (1473, 100980), (1485, 100164), (1530, 97218), (1620, 91817), (1683, 88380), (1782, 83470), (1836, 81015), (1870, 79542), (1964, 75735), (1980, 75123), (2244, 66285), (2295, 64812), (2455, 60588), (2754, 54010), (2805, 53028), (2946, 50490), (2970, 50082), (3060, 48609), (3366, 44190), (3564, 41735), (3740, 39771), (4419, 33660), (4455, 33388), (4590, 32406), (4910, 30294), (5049, 29460), (5401, 27540), (5508, 27005), (5610, 26514), (5892, 25245), (5940, 25041), (6732, 22095), (6885, 21604), (7365, 20196), (8347, 17820), (8415, 17676), (8838, 16830), (8910, 16694), (9180, 16203), (9820, 15147), (10098, 14730), (10802, 13770), (11220, 13257)]