237859380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 809835936

約数和(自身を除く): 571976556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 121, 132, 134, 163, 165, 180, 198, 201, 220, 242, 268, 326, 330, 335, 363, 396, 402, 484, 489, 495, 603, 605, 652, 660, 670, 726, 737, 804, 815, 978, 990, 1005, 1089, 1206, 1210, 1340, 1452, 1467, 1474, 1630, 1793, 1815, 1956, 1980, 2010, 2178, 2211, 2412, 2420, 2445, 2934, 2948, 3015, 3260, 3586, 3630, 3685, 4020, 4356, 4422, 4890, 5379, 5445, 5868, 6030, 6633, 7172, 7260, 7335, 7370, 8107, 8844, 8965, 9780, 10758, 10890, 10921, 11055, 12060, 13266, 14670, 14740, 16137, 16214, 17930, 19723, 21516, 21780, 21842, 22110, 24321, 26532, 26895, 29340, 32274, 32428, 32763, 33165, 35860, 39446, 40535, 43684, 44220, 48642, 53790, 54605, 59169, 64548, 65526, 66330, 72963, 78892, 80685, 81070, 97284, 98289, 98615, 107580, 109210, 118338, 120131, 121605, 131052, 132660, 145926, 161370, 162140, 163815, 177507, 196578, 197230, 218420, 236676, 240262, 243210, 291852, 295845, 322740, 327630, 355014, 360393, 364815, 393156, 394460, 480524, 486420, 491445, 591690, 600655, 655260, 710028, 720786, 729630, 887535, 982890, 1081179, 1183380, 1201310, 1321441, 1441572, 1459260, 1775070, 1801965, 1965780, 2162358, 2402620, 2642882, 3550140, 3603930, 3964323, 4324716, 5285764, 5405895, 6607205, 7207860, 7928646, 10811790, 11892969, 13214410, 15857292, 19821615, 21623580, 23785938, 26428820, 39643230, 47571876, 59464845, 79286460, 118929690, 237859380]

約数ペア:

[(1, 237859380), (2, 118929690), (3, 79286460), (4, 59464845), (5, 47571876), (6, 39643230), (9, 26428820), (10, 23785938), (11, 21623580), (12, 19821615), (15, 15857292), (18, 13214410), (20, 11892969), (22, 10811790), (30, 7928646), (33, 7207860), (36, 6607205), (44, 5405895), (45, 5285764), (55, 4324716), (60, 3964323), (66, 3603930), (67, 3550140), (90, 2642882), (99, 2402620), (110, 2162358), (121, 1965780), (132, 1801965), (134, 1775070), (163, 1459260), (165, 1441572), (180, 1321441), (198, 1201310), (201, 1183380), (220, 1081179), (242, 982890), (268, 887535), (326, 729630), (330, 720786), (335, 710028), (363, 655260), (396, 600655), (402, 591690), (484, 491445), (489, 486420), (495, 480524), (603, 394460), (605, 393156), (652, 364815), (660, 360393), (670, 355014), (726, 327630), (737, 322740), (804, 295845), (815, 291852), (978, 243210), (990, 240262), (1005, 236676), (1089, 218420), (1206, 197230), (1210, 196578), (1340, 177507), (1452, 163815), (1467, 162140), (1474, 161370), (1630, 145926), (1793, 132660), (1815, 131052), (1956, 121605), (1980, 120131), (2010, 118338), (2178, 109210), (2211, 107580), (2412, 98615), (2420, 98289), (2445, 97284), (2934, 81070), (2948, 80685), (3015, 78892), (3260, 72963), (3586, 66330), (3630, 65526), (3685, 64548), (4020, 59169), (4356, 54605), (4422, 53790), (4890, 48642), (5379, 44220), (5445, 43684), (5868, 40535), (6030, 39446), (6633, 35860), (7172, 33165), (7260, 32763), (7335, 32428), (7370, 32274), (8107, 29340), (8844, 26895), (8965, 26532), (9780, 24321), (10758, 22110), (10890, 21842), (10921, 21780), (11055, 21516), (12060, 19723), (13266, 17930), (14670, 16214), (14740, 16137)]