180445356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 216

約数和(自身を含む): 596843520

約数和(自身を除く): 416398164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 169, 171, 182, 223, 228, 234, 247, 252, 266, 273, 338, 342, 364, 399, 446, 468, 494, 507, 532, 546, 669, 676, 684, 741, 798, 819, 892, 988, 1014, 1092, 1183, 1197, 1338, 1482, 1521, 1561, 1596, 1638, 1729, 2007, 2028, 2223, 2366, 2394, 2676, 2899, 2964, 3042, 3122, 3211, 3276, 3458, 3549, 4014, 4237, 4446, 4683, 4732, 4788, 5187, 5798, 6084, 6244, 6422, 6916, 7098, 8028, 8474, 8697, 8892, 9366, 9633, 10374, 10647, 11596, 12711, 12844, 14049, 14196, 15561, 16948, 17394, 18732, 19266, 20293, 20748, 21294, 22477, 25422, 26091, 28098, 28899, 29659, 31122, 34788, 37687, 38133, 38532, 40586, 42588, 44954, 50844, 52182, 55081, 56196, 57798, 59318, 60879, 62244, 67431, 75374, 76266, 81172, 88977, 89908, 104364, 110162, 113061, 115596, 118636, 121758, 134862, 150748, 152532, 165243, 177954, 182637, 202293, 220324, 226122, 243516, 263809, 266931, 269724, 330486, 339183, 355908, 365274, 385567, 404586, 452244, 495729, 527618, 533862, 660972, 678366, 716053, 730548, 771134, 791427, 809172, 991458, 1055236, 1067724, 1156701, 1356732, 1432106, 1542268, 1582854, 1982916, 2148159, 2313402, 2374281, 2864212, 3165708, 3470103, 4296318, 4626804, 4748562, 5012371, 6444477, 6940206, 8592636, 9497124, 10024742, 12888954, 13880412, 15037113, 20049484, 25777908, 30074226, 45111339, 60148452, 90222678, 180445356]

約数ペア:

[(1, 180445356), (2, 90222678), (3, 60148452), (4, 45111339), (6, 30074226), (7, 25777908), (9, 20049484), (12, 15037113), (13, 13880412), (14, 12888954), (18, 10024742), (19, 9497124), (21, 8592636), (26, 6940206), (28, 6444477), (36, 5012371), (38, 4748562), (39, 4626804), (42, 4296318), (52, 3470103), (57, 3165708), (63, 2864212), (76, 2374281), (78, 2313402), (84, 2148159), (91, 1982916), (114, 1582854), (117, 1542268), (126, 1432106), (133, 1356732), (156, 1156701), (169, 1067724), (171, 1055236), (182, 991458), (223, 809172), (228, 791427), (234, 771134), (247, 730548), (252, 716053), (266, 678366), (273, 660972), (338, 533862), (342, 527618), (364, 495729), (399, 452244), (446, 404586), (468, 385567), (494, 365274), (507, 355908), (532, 339183), (546, 330486), (669, 269724), (676, 266931), (684, 263809), (741, 243516), (798, 226122), (819, 220324), (892, 202293), (988, 182637), (1014, 177954), (1092, 165243), (1183, 152532), (1197, 150748), (1338, 134862), (1482, 121758), (1521, 118636), (1561, 115596), (1596, 113061), (1638, 110162), (1729, 104364), (2007, 89908), (2028, 88977), (2223, 81172), (2366, 76266), (2394, 75374), (2676, 67431), (2899, 62244), (2964, 60879), (3042, 59318), (3122, 57798), (3211, 56196), (3276, 55081), (3458, 52182), (3549, 50844), (4014, 44954), (4237, 42588), (4446, 40586), (4683, 38532), (4732, 38133), (4788, 37687), (5187, 34788), (5798, 31122), (6084, 29659), (6244, 28899), (6422, 28098), (6916, 26091), (7098, 25422), (8028, 22477), (8474, 21294), (8697, 20748), (8892, 20293), (9366, 19266), (9633, 18732), (10374, 17394), (10647, 16948), (11596, 15561), (12711, 14196), (12844, 14049)]