188471400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 639750720

約数和(自身を除く): 451279320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 73, 75, 78, 100, 104, 120, 130, 146, 150, 156, 195, 200, 219, 260, 292, 300, 312, 325, 331, 365, 390, 438, 520, 584, 600, 650, 662, 730, 780, 876, 949, 975, 993, 1095, 1300, 1324, 1460, 1560, 1655, 1752, 1825, 1898, 1950, 1986, 2190, 2600, 2648, 2847, 2920, 3310, 3650, 3796, 3900, 3972, 4303, 4380, 4745, 4965, 5475, 5694, 6620, 7300, 7592, 7800, 7944, 8275, 8606, 8760, 9490, 9930, 10950, 11388, 12909, 13240, 14235, 14600, 16550, 17212, 18980, 19860, 21515, 21900, 22776, 23725, 24163, 24825, 25818, 28470, 33100, 34424, 37960, 39720, 43030, 43800, 47450, 48326, 49650, 51636, 56940, 64545, 66200, 71175, 72489, 86060, 94900, 96652, 99300, 103272, 107575, 113880, 120815, 129090, 142350, 144978, 172120, 189800, 193304, 198600, 215150, 241630, 258180, 284700, 289956, 314119, 322725, 362445, 430300, 483260, 516360, 569400, 579912, 604075, 628238, 645450, 724890, 860600, 942357, 966520, 1208150, 1256476, 1290900, 1449780, 1570595, 1812225, 1884714, 2416300, 2512952, 2581800, 2899560, 3141190, 3624450, 3769428, 4711785, 4832600, 6282380, 7248900, 7538856, 7852975, 9423570, 12564760, 14497800, 15705950, 18847140, 23558925, 31411900, 37694280, 47117850, 62823800, 94235700, 188471400]

約数ペア:

[(1, 188471400), (2, 94235700), (3, 62823800), (4, 47117850), (5, 37694280), (6, 31411900), (8, 23558925), (10, 18847140), (12, 15705950), (13, 14497800), (15, 12564760), (20, 9423570), (24, 7852975), (25, 7538856), (26, 7248900), (30, 6282380), (39, 4832600), (40, 4711785), (50, 3769428), (52, 3624450), (60, 3141190), (65, 2899560), (73, 2581800), (75, 2512952), (78, 2416300), (100, 1884714), (104, 1812225), (120, 1570595), (130, 1449780), (146, 1290900), (150, 1256476), (156, 1208150), (195, 966520), (200, 942357), (219, 860600), (260, 724890), (292, 645450), (300, 628238), (312, 604075), (325, 579912), (331, 569400), (365, 516360), (390, 483260), (438, 430300), (520, 362445), (584, 322725), (600, 314119), (650, 289956), (662, 284700), (730, 258180), (780, 241630), (876, 215150), (949, 198600), (975, 193304), (993, 189800), (1095, 172120), (1300, 144978), (1324, 142350), (1460, 129090), (1560, 120815), (1655, 113880), (1752, 107575), (1825, 103272), (1898, 99300), (1950, 96652), (1986, 94900), (2190, 86060), (2600, 72489), (2648, 71175), (2847, 66200), (2920, 64545), (3310, 56940), (3650, 51636), (3796, 49650), (3900, 48326), (3972, 47450), (4303, 43800), (4380, 43030), (4745, 39720), (4965, 37960), (5475, 34424), (5694, 33100), (6620, 28470), (7300, 25818), (7592, 24825), (7800, 24163), (7944, 23725), (8275, 22776), (8606, 21900), (8760, 21515), (9490, 19860), (9930, 18980), (10950, 17212), (11388, 16550), (12909, 14600), (13240, 14235)]