74931750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 220371840

約数和(自身を除く): 145440090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 125, 135, 150, 153, 170, 225, 250, 255, 270, 306, 375, 425, 450, 459, 510, 653, 675, 750, 765, 850, 918, 1125, 1275, 1306, 1350, 1530, 1959, 2125, 2250, 2295, 2550, 3265, 3375, 3825, 3918, 4250, 4590, 5877, 6375, 6530, 6750, 7650, 9795, 11101, 11475, 11754, 12750, 16325, 17631, 19125, 19590, 22202, 22950, 29385, 32650, 33303, 35262, 38250, 48975, 55505, 57375, 58770, 66606, 81625, 88155, 97950, 99909, 111010, 114750, 146925, 163250, 166515, 176310, 199818, 244875, 277525, 293850, 299727, 333030, 440775, 489750, 499545, 555050, 599454, 734625, 832575, 881550, 999090, 1387625, 1469250, 1498635, 1665150, 2203875, 2497725, 2775250, 2997270, 4162875, 4407750, 4995450, 7493175, 8325750, 12488625, 14986350, 24977250, 37465875, 74931750]

約数ペア:

[(1, 74931750), (2, 37465875), (3, 24977250), (5, 14986350), (6, 12488625), (9, 8325750), (10, 7493175), (15, 4995450), (17, 4407750), (18, 4162875), (25, 2997270), (27, 2775250), (30, 2497725), (34, 2203875), (45, 1665150), (50, 1498635), (51, 1469250), (54, 1387625), (75, 999090), (85, 881550), (90, 832575), (102, 734625), (125, 599454), (135, 555050), (150, 499545), (153, 489750), (170, 440775), (225, 333030), (250, 299727), (255, 293850), (270, 277525), (306, 244875), (375, 199818), (425, 176310), (450, 166515), (459, 163250), (510, 146925), (653, 114750), (675, 111010), (750, 99909), (765, 97950), (850, 88155), (918, 81625), (1125, 66606), (1275, 58770), (1306, 57375), (1350, 55505), (1530, 48975), (1959, 38250), (2125, 35262), (2250, 33303), (2295, 32650), (2550, 29385), (3265, 22950), (3375, 22202), (3825, 19590), (3918, 19125), (4250, 17631), (4590, 16325), (5877, 12750), (6375, 11754), (6530, 11475), (6750, 11101), (7650, 9795)]