222283260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 706305600

約数和(自身を除く): 484022340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 97, 116, 145, 174, 180, 194, 261, 290, 291, 348, 388, 435, 439, 485, 522, 580, 582, 870, 873, 878, 970, 1044, 1164, 1305, 1317, 1455, 1740, 1746, 1756, 1940, 2195, 2610, 2634, 2813, 2910, 3492, 3951, 4365, 4390, 5220, 5268, 5626, 5820, 6585, 7902, 8439, 8730, 8780, 11252, 12731, 13170, 14065, 15804, 16878, 17460, 19755, 25317, 25462, 26340, 28130, 33756, 38193, 39510, 42195, 42583, 50634, 50924, 56260, 63655, 76386, 79020, 84390, 85166, 101268, 114579, 126585, 127310, 127749, 152772, 168780, 170332, 190965, 212915, 229158, 253170, 254620, 255498, 381930, 383247, 425830, 458316, 506340, 510996, 572895, 638745, 763860, 766494, 851660, 1145790, 1234907, 1277490, 1532988, 1916235, 2291580, 2469814, 2554980, 3704721, 3832470, 4939628, 6174535, 7409442, 7664940, 11114163, 12349070, 14818884, 18523605, 22228326, 24698140, 37047210, 44456652, 55570815, 74094420, 111141630, 222283260]

約数ペア:

[(1, 222283260), (2, 111141630), (3, 74094420), (4, 55570815), (5, 44456652), (6, 37047210), (9, 24698140), (10, 22228326), (12, 18523605), (15, 14818884), (18, 12349070), (20, 11114163), (29, 7664940), (30, 7409442), (36, 6174535), (45, 4939628), (58, 3832470), (60, 3704721), (87, 2554980), (90, 2469814), (97, 2291580), (116, 1916235), (145, 1532988), (174, 1277490), (180, 1234907), (194, 1145790), (261, 851660), (290, 766494), (291, 763860), (348, 638745), (388, 572895), (435, 510996), (439, 506340), (485, 458316), (522, 425830), (580, 383247), (582, 381930), (870, 255498), (873, 254620), (878, 253170), (970, 229158), (1044, 212915), (1164, 190965), (1305, 170332), (1317, 168780), (1455, 152772), (1740, 127749), (1746, 127310), (1756, 126585), (1940, 114579), (2195, 101268), (2610, 85166), (2634, 84390), (2813, 79020), (2910, 76386), (3492, 63655), (3951, 56260), (4365, 50924), (4390, 50634), (5220, 42583), (5268, 42195), (5626, 39510), (5820, 38193), (6585, 33756), (7902, 28130), (8439, 26340), (8730, 25462), (8780, 25317), (11252, 19755), (12731, 17460), (13170, 16878), (14065, 15804)]