74539080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2724

約数の個数: 192

約数和(自身を含む): 302140800

約数和(自身を除く): 227601720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2689, 2772, 3080, 3465, 3960, 4620, 5378, 5544, 6930, 8067, 9240, 10756, 13445, 13860, 16134, 18823, 21512, 24201, 26890, 27720, 29579, 32268, 37646, 40335, 48402, 53780, 56469, 59158, 64536, 75292, 80670, 88737, 94115, 96804, 107560, 112938, 118316, 121005, 147895, 150584, 161340, 169407, 177474, 188230, 193608, 207053, 225876, 236632, 242010, 266211, 282345, 295790, 322680, 338814, 354948, 376460, 414106, 443685, 451752, 484020, 532422, 564690, 591580, 621159, 677628, 709896, 752920, 828212, 847035, 887370, 968040, 1035265, 1064844, 1129380, 1183160, 1242318, 1331055, 1355256, 1656424, 1694070, 1774740, 1863477, 2070530, 2129688, 2258760, 2484636, 2662110, 3105795, 3388140, 3549480, 3726954, 4141060, 4969272, 5324220, 6211590, 6776280, 7453908, 8282120, 9317385, 10648440, 12423180, 14907816, 18634770, 24846360, 37269540, 74539080]

約数ペア:

[(1, 74539080), (2, 37269540), (3, 24846360), (4, 18634770), (5, 14907816), (6, 12423180), (7, 10648440), (8, 9317385), (9, 8282120), (10, 7453908), (11, 6776280), (12, 6211590), (14, 5324220), (15, 4969272), (18, 4141060), (20, 3726954), (21, 3549480), (22, 3388140), (24, 3105795), (28, 2662110), (30, 2484636), (33, 2258760), (35, 2129688), (36, 2070530), (40, 1863477), (42, 1774740), (44, 1694070), (45, 1656424), (55, 1355256), (56, 1331055), (60, 1242318), (63, 1183160), (66, 1129380), (70, 1064844), (72, 1035265), (77, 968040), (84, 887370), (88, 847035), (90, 828212), (99, 752920), (105, 709896), (110, 677628), (120, 621159), (126, 591580), (132, 564690), (140, 532422), (154, 484020), (165, 451752), (168, 443685), (180, 414106), (198, 376460), (210, 354948), (220, 338814), (231, 322680), (252, 295790), (264, 282345), (280, 266211), (308, 242010), (315, 236632), (330, 225876), (360, 207053), (385, 193608), (396, 188230), (420, 177474), (440, 169407), (462, 161340), (495, 150584), (504, 147895), (616, 121005), (630, 118316), (660, 112938), (693, 107560), (770, 96804), (792, 94115), (840, 88737), (924, 80670), (990, 75292), (1155, 64536), (1260, 59158), (1320, 56469), (1386, 53780), (1540, 48402), (1848, 40335), (1980, 37646), (2310, 32268), (2520, 29579), (2689, 27720), (2772, 26890), (3080, 24201), (3465, 21512), (3960, 18823), (4620, 16134), (5378, 13860), (5544, 13445), (6930, 10756), (8067, 9240)]