29421900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 100306080

約数和(自身を除く): 70884180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 641, 675, 765, 850, 900, 918, 1020, 1275, 1282, 1350, 1530, 1700, 1836, 1923, 2295, 2550, 2564, 2700, 3060, 3205, 3825, 3846, 4590, 5100, 5769, 6410, 7650, 7692, 9180, 9615, 10897, 11475, 11538, 12820, 15300, 16025, 17307, 19230, 21794, 22950, 23076, 28845, 32050, 32691, 34614, 38460, 43588, 45900, 48075, 54485, 57690, 64100, 65382, 69228, 86535, 96150, 98073, 108970, 115380, 130764, 144225, 163455, 173070, 192300, 196146, 217940, 272425, 288450, 294219, 326910, 346140, 392292, 432675, 490365, 544850, 576900, 588438, 653820, 817275, 865350, 980730, 1089700, 1176876, 1471095, 1634550, 1730700, 1961460, 2451825, 2942190, 3269100, 4903650, 5884380, 7355475, 9807300, 14710950, 29421900]

約数ペア:

[(1, 29421900), (2, 14710950), (3, 9807300), (4, 7355475), (5, 5884380), (6, 4903650), (9, 3269100), (10, 2942190), (12, 2451825), (15, 1961460), (17, 1730700), (18, 1634550), (20, 1471095), (25, 1176876), (27, 1089700), (30, 980730), (34, 865350), (36, 817275), (45, 653820), (50, 588438), (51, 576900), (54, 544850), (60, 490365), (68, 432675), (75, 392292), (85, 346140), (90, 326910), (100, 294219), (102, 288450), (108, 272425), (135, 217940), (150, 196146), (153, 192300), (170, 173070), (180, 163455), (204, 144225), (225, 130764), (255, 115380), (270, 108970), (300, 98073), (306, 96150), (340, 86535), (425, 69228), (450, 65382), (459, 64100), (510, 57690), (540, 54485), (612, 48075), (641, 45900), (675, 43588), (765, 38460), (850, 34614), (900, 32691), (918, 32050), (1020, 28845), (1275, 23076), (1282, 22950), (1350, 21794), (1530, 19230), (1700, 17307), (1836, 16025), (1923, 15300), (2295, 12820), (2550, 11538), (2564, 11475), (2700, 10897), (3060, 9615), (3205, 9180), (3825, 7692), (3846, 7650), (4590, 6410), (5100, 5769)]