1987573500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{40153}}^1$

素因数の和:40189

約数の個数: 144

約数和(自身を含む): 6840314208

約数和(自身を除く): 4852740708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 3300, 4125, 4500, 4950, 5500, 8250, 9900, 12375, 16500, 24750, 40153, 49500, 80306, 120459, 160612, 200765, 240918, 361377, 401530, 441683, 481836, 602295, 722754, 803060, 883366, 1003825, 1204590, 1325049, 1445508, 1766732, 1806885, 2007650, 2208415, 2409180, 2650098, 3011475, 3613770, 3975147, 4015300, 4416830, 5019125, 5300196, 6022950, 6625245, 7227540, 7950294, 8833660, 9034425, 10038250, 11042075, 12045900, 13250490, 15057375, 15900588, 18068850, 19875735, 20076500, 22084150, 26500980, 30114750, 33126225, 36137700, 39751470, 44168300, 45172125, 55210375, 60229500, 66252450, 79502940, 90344250, 99378675, 110420750, 132504900, 165631125, 180688500, 198757350, 220841500, 331262250, 397514700, 496893375, 662524500, 993786750, 1987573500]

約数ペア:

[(1, 1987573500), (2, 993786750), (3, 662524500), (4, 496893375), (5, 397514700), (6, 331262250), (9, 220841500), (10, 198757350), (11, 180688500), (12, 165631125), (15, 132504900), (18, 110420750), (20, 99378675), (22, 90344250), (25, 79502940), (30, 66252450), (33, 60229500), (36, 55210375), (44, 45172125), (45, 44168300), (50, 39751470), (55, 36137700), (60, 33126225), (66, 30114750), (75, 26500980), (90, 22084150), (99, 20076500), (100, 19875735), (110, 18068850), (125, 15900588), (132, 15057375), (150, 13250490), (165, 12045900), (180, 11042075), (198, 10038250), (220, 9034425), (225, 8833660), (250, 7950294), (275, 7227540), (300, 6625245), (330, 6022950), (375, 5300196), (396, 5019125), (450, 4416830), (495, 4015300), (500, 3975147), (550, 3613770), (660, 3011475), (750, 2650098), (825, 2409180), (900, 2208415), (990, 2007650), (1100, 1806885), (1125, 1766732), (1375, 1445508), (1500, 1325049), (1650, 1204590), (1980, 1003825), (2250, 883366), (2475, 803060), (2750, 722754), (3300, 602295), (4125, 481836), (4500, 441683), (4950, 401530), (5500, 361377), (8250, 240918), (9900, 200765), (12375, 160612), (16500, 120459), (24750, 80306), (40153, 49500)]