180211122

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 520934400

約数和(自身を除く): 340723278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 49, 54, 62, 63, 78, 91, 93, 98, 117, 126, 147, 169, 182, 186, 189, 217, 234, 273, 279, 294, 338, 351, 378, 403, 434, 441, 507, 546, 558, 637, 651, 702, 806, 819, 837, 882, 1014, 1183, 1209, 1274, 1302, 1323, 1519, 1521, 1638, 1674, 1911, 1953, 2197, 2366, 2418, 2457, 2646, 2821, 3038, 3042, 3549, 3627, 3822, 3906, 4394, 4557, 4563, 4914, 5239, 5642, 5733, 5859, 6591, 7098, 7254, 8281, 8463, 9114, 9126, 10478, 10647, 10881, 11466, 11718, 13182, 13671, 15379, 15717, 16562, 16926, 17199, 19747, 19773, 21294, 21762, 24843, 25389, 27342, 30758, 31434, 31941, 34398, 36673, 39494, 39546, 41013, 46137, 47151, 49686, 50778, 59241, 59319, 63882, 68107, 73346, 74529, 76167, 82026, 92274, 94302, 107653, 110019, 118482, 118638, 136214, 138411, 141453, 149058, 152334, 177723, 204321, 215306, 220038, 223587, 256711, 276822, 282906, 322959, 330057, 355446, 408642, 415233, 447174, 476749, 513422, 533169, 612963, 645918, 660114, 770133, 830466, 953498, 968877, 990171, 1066338, 1225926, 1430247, 1540266, 1838889, 1937754, 1980342, 2310399, 2860494, 2906631, 3337243, 3677778, 4290741, 4620798, 5813262, 6674486, 6931197, 8581482, 10011729, 12872223, 13862394, 20023458, 25744446, 30035187, 60070374, 90105561, 180211122]

約数ペア:

[(1, 180211122), (2, 90105561), (3, 60070374), (6, 30035187), (7, 25744446), (9, 20023458), (13, 13862394), (14, 12872223), (18, 10011729), (21, 8581482), (26, 6931197), (27, 6674486), (31, 5813262), (39, 4620798), (42, 4290741), (49, 3677778), (54, 3337243), (62, 2906631), (63, 2860494), (78, 2310399), (91, 1980342), (93, 1937754), (98, 1838889), (117, 1540266), (126, 1430247), (147, 1225926), (169, 1066338), (182, 990171), (186, 968877), (189, 953498), (217, 830466), (234, 770133), (273, 660114), (279, 645918), (294, 612963), (338, 533169), (351, 513422), (378, 476749), (403, 447174), (434, 415233), (441, 408642), (507, 355446), (546, 330057), (558, 322959), (637, 282906), (651, 276822), (702, 256711), (806, 223587), (819, 220038), (837, 215306), (882, 204321), (1014, 177723), (1183, 152334), (1209, 149058), (1274, 141453), (1302, 138411), (1323, 136214), (1519, 118638), (1521, 118482), (1638, 110019), (1674, 107653), (1911, 94302), (1953, 92274), (2197, 82026), (2366, 76167), (2418, 74529), (2457, 73346), (2646, 68107), (2821, 63882), (3038, 59319), (3042, 59241), (3549, 50778), (3627, 49686), (3822, 47151), (3906, 46137), (4394, 41013), (4557, 39546), (4563, 39494), (4914, 36673), (5239, 34398), (5642, 31941), (5733, 31434), (5859, 30758), (6591, 27342), (7098, 25389), (7254, 24843), (8281, 21762), (8463, 21294), (9114, 19773), (9126, 19747), (10478, 17199), (10647, 16926), (10881, 16562), (11466, 15717), (11718, 15379), (13182, 13671)]