27545700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 98188160

約数和(自身を除く): 70642460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1009, 1050, 1092, 1300, 1365, 1820, 1950, 2018, 2100, 2275, 2730, 3027, 3900, 4036, 4550, 5045, 5460, 6054, 6825, 7063, 9100, 10090, 12108, 13117, 13650, 14126, 15135, 20180, 21189, 25225, 26234, 27300, 28252, 30270, 35315, 39351, 42378, 50450, 52468, 60540, 65585, 70630, 75675, 78702, 84756, 91819, 100900, 105945, 131170, 141260, 151350, 157404, 176575, 183638, 196755, 211890, 262340, 275457, 302700, 327925, 353150, 367276, 393510, 423780, 459095, 529725, 550914, 655850, 706300, 787020, 918190, 983775, 1059450, 1101828, 1311700, 1377285, 1836380, 1967550, 2118900, 2295475, 2754570, 3935100, 4590950, 5509140, 6886425, 9181900, 13772850, 27545700]

約数ペア:

[(1, 27545700), (2, 13772850), (3, 9181900), (4, 6886425), (5, 5509140), (6, 4590950), (7, 3935100), (10, 2754570), (12, 2295475), (13, 2118900), (14, 1967550), (15, 1836380), (20, 1377285), (21, 1311700), (25, 1101828), (26, 1059450), (28, 983775), (30, 918190), (35, 787020), (39, 706300), (42, 655850), (50, 550914), (52, 529725), (60, 459095), (65, 423780), (70, 393510), (75, 367276), (78, 353150), (84, 327925), (91, 302700), (100, 275457), (105, 262340), (130, 211890), (140, 196755), (150, 183638), (156, 176575), (175, 157404), (182, 151350), (195, 141260), (210, 131170), (260, 105945), (273, 100900), (300, 91819), (325, 84756), (350, 78702), (364, 75675), (390, 70630), (420, 65585), (455, 60540), (525, 52468), (546, 50450), (650, 42378), (700, 39351), (780, 35315), (910, 30270), (975, 28252), (1009, 27300), (1050, 26234), (1092, 25225), (1300, 21189), (1365, 20180), (1820, 15135), (1950, 14126), (2018, 13650), (2100, 13117), (2275, 12108), (2730, 10090), (3027, 9100), (3900, 7063), (4036, 6825), (4550, 6054), (5045, 5460)]