90566280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 341228160

約数和(自身を除く): 250661880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 83, 84, 90, 105, 120, 126, 140, 166, 168, 180, 210, 249, 252, 280, 315, 332, 360, 415, 420, 433, 498, 504, 581, 630, 664, 747, 830, 840, 866, 996, 1162, 1245, 1260, 1299, 1494, 1660, 1732, 1743, 1992, 2165, 2324, 2490, 2520, 2598, 2905, 2988, 3031, 3320, 3464, 3486, 3735, 3897, 4330, 4648, 4980, 5196, 5229, 5810, 5976, 6062, 6495, 6972, 7470, 7794, 8660, 8715, 9093, 9960, 10392, 10458, 11620, 12124, 12990, 13944, 14940, 15155, 15588, 17320, 17430, 18186, 19485, 20916, 23240, 24248, 25980, 26145, 27279, 29880, 30310, 31176, 34860, 35939, 36372, 38970, 41832, 45465, 51960, 52290, 54558, 60620, 69720, 71878, 72744, 77940, 90930, 104580, 107817, 109116, 121240, 136395, 143756, 155880, 179695, 181860, 209160, 215634, 218232, 251573, 272790, 287512, 323451, 359390, 363720, 431268, 503146, 539085, 545580, 646902, 718780, 754719, 862536, 1006292, 1078170, 1091160, 1257865, 1293804, 1437560, 1509438, 1617255, 2012584, 2156340, 2264157, 2515730, 2587608, 3018876, 3234510, 3773595, 4312680, 4528314, 5031460, 6037752, 6469020, 7547190, 9056628, 10062920, 11320785, 12938040, 15094380, 18113256, 22641570, 30188760, 45283140, 90566280]

約数ペア:

[(1, 90566280), (2, 45283140), (3, 30188760), (4, 22641570), (5, 18113256), (6, 15094380), (7, 12938040), (8, 11320785), (9, 10062920), (10, 9056628), (12, 7547190), (14, 6469020), (15, 6037752), (18, 5031460), (20, 4528314), (21, 4312680), (24, 3773595), (28, 3234510), (30, 3018876), (35, 2587608), (36, 2515730), (40, 2264157), (42, 2156340), (45, 2012584), (56, 1617255), (60, 1509438), (63, 1437560), (70, 1293804), (72, 1257865), (83, 1091160), (84, 1078170), (90, 1006292), (105, 862536), (120, 754719), (126, 718780), (140, 646902), (166, 545580), (168, 539085), (180, 503146), (210, 431268), (249, 363720), (252, 359390), (280, 323451), (315, 287512), (332, 272790), (360, 251573), (415, 218232), (420, 215634), (433, 209160), (498, 181860), (504, 179695), (581, 155880), (630, 143756), (664, 136395), (747, 121240), (830, 109116), (840, 107817), (866, 104580), (996, 90930), (1162, 77940), (1245, 72744), (1260, 71878), (1299, 69720), (1494, 60620), (1660, 54558), (1732, 52290), (1743, 51960), (1992, 45465), (2165, 41832), (2324, 38970), (2490, 36372), (2520, 35939), (2598, 34860), (2905, 31176), (2988, 30310), (3031, 29880), (3320, 27279), (3464, 26145), (3486, 25980), (3735, 24248), (3897, 23240), (4330, 20916), (4648, 19485), (4980, 18186), (5196, 17430), (5229, 17320), (5810, 15588), (5976, 15155), (6062, 14940), (6495, 13944), (6972, 12990), (7470, 12124), (7794, 11620), (8660, 10458), (8715, 10392), (9093, 9960)]