20125106910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1901

約数の個数: 192

約数和(自身を含む): 55880907264

約数和(自身を除く): 35755800354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 71, 81, 90, 134, 135, 142, 162, 201, 213, 243, 270, 335, 355, 402, 405, 426, 486, 603, 639, 670, 710, 810, 1005, 1065, 1206, 1215, 1278, 1741, 1809, 1917, 2010, 2130, 2430, 3015, 3195, 3482, 3618, 3834, 4757, 5223, 5427, 5751, 6030, 6390, 8705, 9045, 9514, 9585, 10446, 10854, 11502, 14271, 15669, 16281, 17253, 17410, 18090, 19170, 23785, 26115, 27135, 28542, 28755, 31338, 32562, 34506, 42813, 47007, 47570, 52230, 54270, 57510, 71355, 78345, 81405, 85626, 86265, 94014, 116647, 123611, 128439, 141021, 142710, 156690, 162810, 172530, 214065, 233294, 235035, 247222, 256878, 282042, 349941, 370833, 385317, 423063, 428130, 470070, 583235, 618055, 642195, 699882, 705105, 741666, 770634, 846126, 1049823, 1112499, 1155951, 1166470, 1236110, 1284390, 1410210, 1749705, 1854165, 1926585, 2099646, 2115315, 2224998, 2311902, 3149469, 3337497, 3499410, 3708330, 3853170, 4230630, 5249115, 5562495, 5779755, 6298938, 6674994, 8281937, 9448407, 10012491, 10498230, 11124990, 11559510, 15747345, 16563874, 16687485, 18896814, 20024982, 24845811, 28345221, 30037473, 31494690, 33374970, 41409685, 47242035, 49691622, 50062455, 56690442, 60074946, 74537433, 82819370, 94484070, 100124910, 124229055, 141726105, 149074866, 150187365, 223612299, 248458110, 283452210, 300374730, 372687165, 447224598, 670836897, 745374330, 1118061495, 1341673794, 2012510691, 2236122990, 3354184485, 4025021382, 6708368970, 10062553455, 20125106910]

約数ペア:

[(1, 20125106910), (2, 10062553455), (3, 6708368970), (5, 4025021382), (6, 3354184485), (9, 2236122990), (10, 2012510691), (15, 1341673794), (18, 1118061495), (27, 745374330), (30, 670836897), (45, 447224598), (54, 372687165), (67, 300374730), (71, 283452210), (81, 248458110), (90, 223612299), (134, 150187365), (135, 149074866), (142, 141726105), (162, 124229055), (201, 100124910), (213, 94484070), (243, 82819370), (270, 74537433), (335, 60074946), (355, 56690442), (402, 50062455), (405, 49691622), (426, 47242035), (486, 41409685), (603, 33374970), (639, 31494690), (670, 30037473), (710, 28345221), (810, 24845811), (1005, 20024982), (1065, 18896814), (1206, 16687485), (1215, 16563874), (1278, 15747345), (1741, 11559510), (1809, 11124990), (1917, 10498230), (2010, 10012491), (2130, 9448407), (2430, 8281937), (3015, 6674994), (3195, 6298938), (3482, 5779755), (3618, 5562495), (3834, 5249115), (4757, 4230630), (5223, 3853170), (5427, 3708330), (5751, 3499410), (6030, 3337497), (6390, 3149469), (8705, 2311902), (9045, 2224998), (9514, 2115315), (9585, 2099646), (10446, 1926585), (10854, 1854165), (11502, 1749705), (14271, 1410210), (15669, 1284390), (16281, 1236110), (17253, 1166470), (17410, 1155951), (18090, 1112499), (19170, 1049823), (23785, 846126), (26115, 770634), (27135, 741666), (28542, 705105), (28755, 699882), (31338, 642195), (32562, 618055), (34506, 583235), (42813, 470070), (47007, 428130), (47570, 423063), (52230, 385317), (54270, 370833), (57510, 349941), (71355, 282042), (78345, 256878), (81405, 247222), (85626, 235035), (86265, 233294), (94014, 214065), (116647, 172530), (123611, 162810), (128439, 156690), (141021, 142710)]