156498900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 486052224

約数和(自身を除く): 329553324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 138, 148, 150, 185, 222, 230, 276, 300, 345, 370, 444, 460, 555, 575, 613, 690, 740, 851, 925, 1110, 1150, 1226, 1380, 1702, 1725, 1839, 1850, 2220, 2300, 2452, 2553, 2775, 3065, 3404, 3450, 3678, 3700, 4255, 5106, 5550, 6130, 6900, 7356, 8510, 9195, 10212, 11100, 12260, 12765, 14099, 15325, 17020, 18390, 21275, 22681, 25530, 28198, 30650, 36780, 42297, 42550, 45362, 45975, 51060, 56396, 61300, 63825, 68043, 70495, 84594, 85100, 90724, 91950, 113405, 127650, 136086, 140990, 169188, 183900, 211485, 226810, 255300, 272172, 281980, 340215, 352475, 422970, 453620, 521663, 567025, 680430, 704950, 845940, 1043326, 1057425, 1134050, 1360860, 1409900, 1564989, 1701075, 2086652, 2114850, 2268100, 2608315, 3129978, 3402150, 4229700, 5216630, 6259956, 6804300, 7824945, 10433260, 13041575, 15649890, 26083150, 31299780, 39124725, 52166300, 78249450, 156498900]

約数ペア:

[(1, 156498900), (2, 78249450), (3, 52166300), (4, 39124725), (5, 31299780), (6, 26083150), (10, 15649890), (12, 13041575), (15, 10433260), (20, 7824945), (23, 6804300), (25, 6259956), (30, 5216630), (37, 4229700), (46, 3402150), (50, 3129978), (60, 2608315), (69, 2268100), (74, 2114850), (75, 2086652), (92, 1701075), (100, 1564989), (111, 1409900), (115, 1360860), (138, 1134050), (148, 1057425), (150, 1043326), (185, 845940), (222, 704950), (230, 680430), (276, 567025), (300, 521663), (345, 453620), (370, 422970), (444, 352475), (460, 340215), (555, 281980), (575, 272172), (613, 255300), (690, 226810), (740, 211485), (851, 183900), (925, 169188), (1110, 140990), (1150, 136086), (1226, 127650), (1380, 113405), (1702, 91950), (1725, 90724), (1839, 85100), (1850, 84594), (2220, 70495), (2300, 68043), (2452, 63825), (2553, 61300), (2775, 56396), (3065, 51060), (3404, 45975), (3450, 45362), (3678, 42550), (3700, 42297), (4255, 36780), (5106, 30650), (5550, 28198), (6130, 25530), (6900, 22681), (7356, 21275), (8510, 18390), (9195, 17020), (10212, 15325), (11100, 14099), (12260, 12765)]