437148540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 1411458048

約数和(自身を除く): 974309508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 373, 383, 510, 612, 746, 765, 766, 1020, 1119, 1149, 1492, 1530, 1532, 1865, 1915, 2238, 2298, 3060, 3357, 3447, 3730, 3830, 4476, 4596, 5595, 5745, 6341, 6511, 6714, 6894, 7460, 7660, 11190, 11490, 12682, 13022, 13428, 13788, 16785, 17235, 19023, 19533, 22380, 22980, 25364, 26044, 31705, 32555, 33570, 34470, 38046, 39066, 57069, 58599, 63410, 65110, 67140, 68940, 76092, 78132, 95115, 97665, 114138, 117198, 126820, 130220, 142859, 190230, 195330, 228276, 234396, 285345, 285718, 292995, 380460, 390660, 428577, 570690, 571436, 585990, 714295, 857154, 1141380, 1171980, 1285731, 1428590, 1714308, 2142885, 2428603, 2571462, 2857180, 4285770, 4857206, 5142924, 6428655, 7285809, 8571540, 9714412, 12143015, 12857310, 14571618, 21857427, 24286030, 25714620, 29143236, 36429045, 43714854, 48572060, 72858090, 87429708, 109287135, 145716180, 218574270, 437148540]

約数ペア:

[(1, 437148540), (2, 218574270), (3, 145716180), (4, 109287135), (5, 87429708), (6, 72858090), (9, 48572060), (10, 43714854), (12, 36429045), (15, 29143236), (17, 25714620), (18, 24286030), (20, 21857427), (30, 14571618), (34, 12857310), (36, 12143015), (45, 9714412), (51, 8571540), (60, 7285809), (68, 6428655), (85, 5142924), (90, 4857206), (102, 4285770), (153, 2857180), (170, 2571462), (180, 2428603), (204, 2142885), (255, 1714308), (306, 1428590), (340, 1285731), (373, 1171980), (383, 1141380), (510, 857154), (612, 714295), (746, 585990), (765, 571436), (766, 570690), (1020, 428577), (1119, 390660), (1149, 380460), (1492, 292995), (1530, 285718), (1532, 285345), (1865, 234396), (1915, 228276), (2238, 195330), (2298, 190230), (3060, 142859), (3357, 130220), (3447, 126820), (3730, 117198), (3830, 114138), (4476, 97665), (4596, 95115), (5595, 78132), (5745, 76092), (6341, 68940), (6511, 67140), (6714, 65110), (6894, 63410), (7460, 58599), (7660, 57069), (11190, 39066), (11490, 38046), (12682, 34470), (13022, 33570), (13428, 32555), (13788, 31705), (16785, 26044), (17235, 25364), (19023, 22980), (19533, 22380)]