73165500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 235085760

約数和(自身を除く): 161920260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 125, 142, 150, 180, 213, 225, 229, 250, 284, 300, 355, 375, 426, 450, 458, 500, 639, 687, 710, 750, 852, 900, 916, 1065, 1125, 1145, 1278, 1374, 1420, 1500, 1775, 2061, 2130, 2250, 2290, 2556, 2748, 3195, 3435, 3550, 4122, 4260, 4500, 4580, 5325, 5725, 6390, 6870, 7100, 8244, 8875, 10305, 10650, 11450, 12780, 13740, 15975, 16259, 17175, 17750, 20610, 21300, 22900, 26625, 28625, 31950, 32518, 34350, 35500, 41220, 48777, 51525, 53250, 57250, 63900, 65036, 68700, 79875, 81295, 85875, 97554, 103050, 106500, 114500, 146331, 159750, 162590, 171750, 195108, 206100, 243885, 257625, 292662, 319500, 325180, 343500, 406475, 487770, 515250, 585324, 731655, 812950, 975540, 1030500, 1219425, 1463310, 1625900, 2032375, 2438850, 2926620, 3658275, 4064750, 4877700, 6097125, 7316550, 8129500, 12194250, 14633100, 18291375, 24388500, 36582750, 73165500]

約数ペア:

[(1, 73165500), (2, 36582750), (3, 24388500), (4, 18291375), (5, 14633100), (6, 12194250), (9, 8129500), (10, 7316550), (12, 6097125), (15, 4877700), (18, 4064750), (20, 3658275), (25, 2926620), (30, 2438850), (36, 2032375), (45, 1625900), (50, 1463310), (60, 1219425), (71, 1030500), (75, 975540), (90, 812950), (100, 731655), (125, 585324), (142, 515250), (150, 487770), (180, 406475), (213, 343500), (225, 325180), (229, 319500), (250, 292662), (284, 257625), (300, 243885), (355, 206100), (375, 195108), (426, 171750), (450, 162590), (458, 159750), (500, 146331), (639, 114500), (687, 106500), (710, 103050), (750, 97554), (852, 85875), (900, 81295), (916, 79875), (1065, 68700), (1125, 65036), (1145, 63900), (1278, 57250), (1374, 53250), (1420, 51525), (1500, 48777), (1775, 41220), (2061, 35500), (2130, 34350), (2250, 32518), (2290, 31950), (2556, 28625), (2748, 26625), (3195, 22900), (3435, 21300), (3550, 20610), (4122, 17750), (4260, 17175), (4500, 16259), (4580, 15975), (5325, 13740), (5725, 12780), (6390, 11450), (6870, 10650), (7100, 10305), (8244, 8875)]