202103337780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1\times {\mathrm{6311}}^1$

素因数の和:8414

約数の個数: 144

約数和(自身を含む): 620343360000

約数和(自身を除く): 418240022220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 1999, 2670, 3204, 3998, 4005, 5340, 5997, 6311, 7996, 8010, 9995, 11994, 12622, 16020, 17991, 18933, 19990, 23988, 25244, 29985, 31555, 35982, 37866, 39980, 56799, 59970, 63110, 71964, 75732, 89955, 94665, 113598, 119940, 126220, 177911, 179910, 189330, 227196, 283995, 355822, 359820, 378660, 533733, 561679, 567990, 711644, 889555, 1067466, 1123358, 1135980, 1601199, 1685037, 1779110, 2134932, 2246716, 2668665, 2808395, 3202398, 3370074, 3558220, 5055111, 5337330, 5616790, 6404796, 6740148, 8005995, 8425185, 10110222, 10674660, 11233580, 12615689, 16011990, 16850370, 20220444, 25231378, 25275555, 32023980, 33700740, 37847067, 50462756, 50551110, 63078445, 75694134, 101102220, 113541201, 126156890, 151388268, 189235335, 227082402, 252313780, 378470670, 454164804, 567706005, 756941340, 1122796321, 1135412010, 2245592642, 2270824020, 3368388963, 4491185284, 5613981605, 6736777926, 10105166889, 11227963210, 13473555852, 16841944815, 20210333778, 22455926420, 33683889630, 40420667556, 50525834445, 67367779260, 101051668890, 202103337780]

約数ペア:

[(1, 202103337780), (2, 101051668890), (3, 67367779260), (4, 50525834445), (5, 40420667556), (6, 33683889630), (9, 22455926420), (10, 20210333778), (12, 16841944815), (15, 13473555852), (18, 11227963210), (20, 10105166889), (30, 6736777926), (36, 5613981605), (45, 4491185284), (60, 3368388963), (89, 2270824020), (90, 2245592642), (178, 1135412010), (180, 1122796321), (267, 756941340), (356, 567706005), (445, 454164804), (534, 378470670), (801, 252313780), (890, 227082402), (1068, 189235335), (1335, 151388268), (1602, 126156890), (1780, 113541201), (1999, 101102220), (2670, 75694134), (3204, 63078445), (3998, 50551110), (4005, 50462756), (5340, 37847067), (5997, 33700740), (6311, 32023980), (7996, 25275555), (8010, 25231378), (9995, 20220444), (11994, 16850370), (12622, 16011990), (16020, 12615689), (17991, 11233580), (18933, 10674660), (19990, 10110222), (23988, 8425185), (25244, 8005995), (29985, 6740148), (31555, 6404796), (35982, 5616790), (37866, 5337330), (39980, 5055111), (56799, 3558220), (59970, 3370074), (63110, 3202398), (71964, 2808395), (75732, 2668665), (89955, 2246716), (94665, 2134932), (113598, 1779110), (119940, 1685037), (126220, 1601199), (177911, 1135980), (179910, 1123358), (189330, 1067466), (227196, 889555), (283995, 711644), (355822, 567990), (359820, 561679), (378660, 533733)]