140300820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 472530240

約数和(自身を除く): 332229420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 59, 60, 66, 90, 99, 110, 118, 132, 165, 177, 180, 198, 220, 236, 295, 330, 354, 396, 495, 531, 590, 649, 660, 708, 885, 990, 1062, 1180, 1201, 1298, 1770, 1947, 1980, 2124, 2402, 2596, 2655, 3245, 3540, 3603, 3894, 4804, 5310, 5841, 6005, 6490, 7206, 7788, 9735, 10620, 10809, 11682, 12010, 12980, 13211, 14412, 18015, 19470, 21618, 23364, 24020, 26422, 29205, 36030, 38940, 39633, 43236, 52844, 54045, 58410, 66055, 70859, 72060, 79266, 108090, 116820, 118899, 132110, 141718, 158532, 198165, 212577, 216180, 237798, 264220, 283436, 354295, 396330, 425154, 475596, 594495, 637731, 708590, 779449, 792660, 850308, 1062885, 1188990, 1275462, 1417180, 1558898, 2125770, 2338347, 2377980, 2550924, 3117796, 3188655, 3897245, 4251540, 4676694, 6377310, 7015041, 7794490, 9353388, 11691735, 12754620, 14030082, 15588980, 23383470, 28060164, 35075205, 46766940, 70150410, 140300820]

約数ペア:

[(1, 140300820), (2, 70150410), (3, 46766940), (4, 35075205), (5, 28060164), (6, 23383470), (9, 15588980), (10, 14030082), (11, 12754620), (12, 11691735), (15, 9353388), (18, 7794490), (20, 7015041), (22, 6377310), (30, 4676694), (33, 4251540), (36, 3897245), (44, 3188655), (45, 3117796), (55, 2550924), (59, 2377980), (60, 2338347), (66, 2125770), (90, 1558898), (99, 1417180), (110, 1275462), (118, 1188990), (132, 1062885), (165, 850308), (177, 792660), (180, 779449), (198, 708590), (220, 637731), (236, 594495), (295, 475596), (330, 425154), (354, 396330), (396, 354295), (495, 283436), (531, 264220), (590, 237798), (649, 216180), (660, 212577), (708, 198165), (885, 158532), (990, 141718), (1062, 132110), (1180, 118899), (1201, 116820), (1298, 108090), (1770, 79266), (1947, 72060), (1980, 70859), (2124, 66055), (2402, 58410), (2596, 54045), (2655, 52844), (3245, 43236), (3540, 39633), (3603, 38940), (3894, 36030), (4804, 29205), (5310, 26422), (5841, 24020), (6005, 23364), (6490, 21618), (7206, 19470), (7788, 18015), (9735, 14412), (10620, 13211), (10809, 12980), (11682, 12010)]