628573500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 2058376320

約数和(自身を除く): 1429802820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 101, 108, 125, 135, 150, 180, 202, 225, 250, 270, 300, 303, 375, 404, 450, 461, 500, 505, 540, 606, 675, 750, 900, 909, 922, 1010, 1125, 1212, 1350, 1383, 1500, 1515, 1818, 1844, 2020, 2250, 2305, 2525, 2700, 2727, 2766, 3030, 3375, 3636, 4149, 4500, 4545, 4610, 5050, 5454, 5532, 6060, 6750, 6915, 7575, 8298, 9090, 9220, 10100, 10908, 11525, 12447, 12625, 13500, 13635, 13830, 15150, 16596, 18180, 20745, 22725, 23050, 24894, 25250, 27270, 27660, 30300, 34575, 37875, 41490, 45450, 46100, 46561, 49788, 50500, 54540, 57625, 62235, 68175, 69150, 75750, 82980, 90900, 93122, 103725, 113625, 115250, 124470, 136350, 138300, 139683, 151500, 172875, 186244, 207450, 227250, 230500, 232805, 248940, 272700, 279366, 311175, 340875, 345750, 414900, 419049, 454500, 465610, 518625, 558732, 622350, 681750, 691500, 698415, 838098, 931220, 1037250, 1164025, 1244700, 1257147, 1363500, 1396830, 1555875, 1676196, 2074500, 2095245, 2328050, 2514294, 2793660, 3111750, 3492075, 4190490, 4656100, 5028588, 5820125, 6223500, 6285735, 6984150, 8380980, 10476225, 11640250, 12571470, 13968300, 17460375, 20952450, 23280500, 25142940, 31428675, 34920750, 41904900, 52381125, 62857350, 69841500, 104762250, 125714700, 157143375, 209524500, 314286750, 628573500]

約数ペア:

[(1, 628573500), (2, 314286750), (3, 209524500), (4, 157143375), (5, 125714700), (6, 104762250), (9, 69841500), (10, 62857350), (12, 52381125), (15, 41904900), (18, 34920750), (20, 31428675), (25, 25142940), (27, 23280500), (30, 20952450), (36, 17460375), (45, 13968300), (50, 12571470), (54, 11640250), (60, 10476225), (75, 8380980), (90, 6984150), (100, 6285735), (101, 6223500), (108, 5820125), (125, 5028588), (135, 4656100), (150, 4190490), (180, 3492075), (202, 3111750), (225, 2793660), (250, 2514294), (270, 2328050), (300, 2095245), (303, 2074500), (375, 1676196), (404, 1555875), (450, 1396830), (461, 1363500), (500, 1257147), (505, 1244700), (540, 1164025), (606, 1037250), (675, 931220), (750, 838098), (900, 698415), (909, 691500), (922, 681750), (1010, 622350), (1125, 558732), (1212, 518625), (1350, 465610), (1383, 454500), (1500, 419049), (1515, 414900), (1818, 345750), (1844, 340875), (2020, 311175), (2250, 279366), (2305, 272700), (2525, 248940), (2700, 232805), (2727, 230500), (2766, 227250), (3030, 207450), (3375, 186244), (3636, 172875), (4149, 151500), (4500, 139683), (4545, 138300), (4610, 136350), (5050, 124470), (5454, 115250), (5532, 113625), (6060, 103725), (6750, 93122), (6915, 90900), (7575, 82980), (8298, 75750), (9090, 69150), (9220, 68175), (10100, 62235), (10908, 57625), (11525, 54540), (12447, 50500), (12625, 49788), (13500, 46561), (13635, 46100), (13830, 45450), (15150, 41490), (16596, 37875), (18180, 34575), (20745, 30300), (22725, 27660), (23050, 27270), (24894, 25250)]