15764100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 52871616

約数和(自身を除く): 37107516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 132, 150, 165, 170, 187, 204, 220, 255, 275, 281, 300, 330, 340, 374, 425, 510, 550, 561, 562, 660, 748, 825, 843, 850, 935, 1020, 1100, 1122, 1124, 1275, 1405, 1650, 1686, 1700, 1870, 2244, 2550, 2805, 2810, 3091, 3300, 3372, 3740, 4215, 4675, 4777, 5100, 5610, 5620, 6182, 7025, 8430, 9273, 9350, 9554, 11220, 12364, 14025, 14050, 14331, 15455, 16860, 18546, 18700, 19108, 21075, 23885, 28050, 28100, 28662, 30910, 37092, 42150, 46365, 47770, 52547, 56100, 57324, 61820, 71655, 77275, 84300, 92730, 95540, 105094, 119425, 143310, 154550, 157641, 185460, 210188, 231825, 238850, 262735, 286620, 309100, 315282, 358275, 463650, 477700, 525470, 630564, 716550, 788205, 927300, 1050940, 1313675, 1433100, 1576410, 2627350, 3152820, 3941025, 5254700, 7882050, 15764100]

約数ペア:

[(1, 15764100), (2, 7882050), (3, 5254700), (4, 3941025), (5, 3152820), (6, 2627350), (10, 1576410), (11, 1433100), (12, 1313675), (15, 1050940), (17, 927300), (20, 788205), (22, 716550), (25, 630564), (30, 525470), (33, 477700), (34, 463650), (44, 358275), (50, 315282), (51, 309100), (55, 286620), (60, 262735), (66, 238850), (68, 231825), (75, 210188), (85, 185460), (100, 157641), (102, 154550), (110, 143310), (132, 119425), (150, 105094), (165, 95540), (170, 92730), (187, 84300), (204, 77275), (220, 71655), (255, 61820), (275, 57324), (281, 56100), (300, 52547), (330, 47770), (340, 46365), (374, 42150), (425, 37092), (510, 30910), (550, 28662), (561, 28100), (562, 28050), (660, 23885), (748, 21075), (825, 19108), (843, 18700), (850, 18546), (935, 16860), (1020, 15455), (1100, 14331), (1122, 14050), (1124, 14025), (1275, 12364), (1405, 11220), (1650, 9554), (1686, 9350), (1700, 9273), (1870, 8430), (2244, 7025), (2550, 6182), (2805, 5620), (2810, 5610), (3091, 5100), (3300, 4777), (3372, 4675), (3740, 4215)]