187361910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 536310720

約数和(自身を除く): 348948810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 89, 90, 113, 115, 135, 138, 162, 178, 207, 226, 230, 267, 270, 339, 345, 405, 414, 445, 534, 565, 621, 678, 690, 801, 810, 890, 1017, 1035, 1130, 1242, 1335, 1602, 1695, 1863, 2034, 2047, 2070, 2403, 2599, 2670, 3051, 3105, 3390, 3726, 4005, 4094, 4806, 5085, 5198, 6102, 6141, 6210, 7209, 7797, 8010, 9153, 9315, 10057, 10170, 10235, 12015, 12282, 12995, 14418, 15255, 15594, 18306, 18423, 18630, 20114, 20470, 23391, 24030, 25990, 30171, 30510, 30705, 36045, 36846, 38985, 45765, 46782, 50285, 55269, 60342, 61410, 70173, 72090, 77970, 90513, 91530, 92115, 100570, 110538, 116955, 140346, 150855, 165807, 181026, 184230, 210519, 231311, 233910, 271539, 276345, 301710, 331614, 350865, 421038, 452565, 462622, 543078, 552690, 693933, 701730, 814617, 829035, 905130, 1052595, 1156555, 1357695, 1387866, 1629234, 1658070, 2081799, 2105190, 2313110, 2715390, 3469665, 4073085, 4163598, 6245397, 6939330, 8146170, 10408995, 12490794, 18736191, 20817990, 31226985, 37472382, 62453970, 93680955, 187361910]

約数ペア:

[(1, 187361910), (2, 93680955), (3, 62453970), (5, 37472382), (6, 31226985), (9, 20817990), (10, 18736191), (15, 12490794), (18, 10408995), (23, 8146170), (27, 6939330), (30, 6245397), (45, 4163598), (46, 4073085), (54, 3469665), (69, 2715390), (81, 2313110), (89, 2105190), (90, 2081799), (113, 1658070), (115, 1629234), (135, 1387866), (138, 1357695), (162, 1156555), (178, 1052595), (207, 905130), (226, 829035), (230, 814617), (267, 701730), (270, 693933), (339, 552690), (345, 543078), (405, 462622), (414, 452565), (445, 421038), (534, 350865), (565, 331614), (621, 301710), (678, 276345), (690, 271539), (801, 233910), (810, 231311), (890, 210519), (1017, 184230), (1035, 181026), (1130, 165807), (1242, 150855), (1335, 140346), (1602, 116955), (1695, 110538), (1863, 100570), (2034, 92115), (2047, 91530), (2070, 90513), (2403, 77970), (2599, 72090), (2670, 70173), (3051, 61410), (3105, 60342), (3390, 55269), (3726, 50285), (4005, 46782), (4094, 45765), (4806, 38985), (5085, 36846), (5198, 36045), (6102, 30705), (6141, 30510), (6210, 30171), (7209, 25990), (7797, 24030), (8010, 23391), (9153, 20470), (9315, 20114), (10057, 18630), (10170, 18423), (10235, 18306), (12015, 15594), (12282, 15255), (12995, 14418)]