179135460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8363}}^1$

素因数の和:8402

約数の個数: 144

約数和(自身を含む): 657611136

約数和(自身を除く): 478475676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 8363, 10710, 16726, 21420, 25089, 33452, 41815, 50178, 58541, 75267, 83630, 100356, 117082, 125445, 142171, 150534, 167260, 175623, 234164, 250890, 284342, 292705, 301068, 351246, 376335, 426513, 501780, 526869, 568684, 585410, 702492, 710855, 752670, 853026, 878115, 995197, 1053738, 1170820, 1279539, 1421710, 1505340, 1706052, 1756230, 1990394, 2107476, 2132565, 2559078, 2634345, 2843420, 2985591, 3512460, 3980788, 4265130, 4975985, 5118156, 5268690, 5971182, 6397695, 8530260, 8956773, 9951970, 10537380, 11942364, 12795390, 14927955, 17913546, 19903940, 25590780, 29855910, 35827092, 44783865, 59711820, 89567730, 179135460]

約数ペア:

[(1, 179135460), (2, 89567730), (3, 59711820), (4, 44783865), (5, 35827092), (6, 29855910), (7, 25590780), (9, 19903940), (10, 17913546), (12, 14927955), (14, 12795390), (15, 11942364), (17, 10537380), (18, 9951970), (20, 8956773), (21, 8530260), (28, 6397695), (30, 5971182), (34, 5268690), (35, 5118156), (36, 4975985), (42, 4265130), (45, 3980788), (51, 3512460), (60, 2985591), (63, 2843420), (68, 2634345), (70, 2559078), (84, 2132565), (85, 2107476), (90, 1990394), (102, 1756230), (105, 1706052), (119, 1505340), (126, 1421710), (140, 1279539), (153, 1170820), (170, 1053738), (180, 995197), (204, 878115), (210, 853026), (238, 752670), (252, 710855), (255, 702492), (306, 585410), (315, 568684), (340, 526869), (357, 501780), (420, 426513), (476, 376335), (510, 351246), (595, 301068), (612, 292705), (630, 284342), (714, 250890), (765, 234164), (1020, 175623), (1071, 167260), (1190, 150534), (1260, 142171), (1428, 125445), (1530, 117082), (1785, 100356), (2142, 83630), (2380, 75267), (3060, 58541), (3570, 50178), (4284, 41815), (5355, 33452), (7140, 25089), (8363, 21420), (10710, 16726)]