158789700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 144

約数和(自身を含む): 532882560

約数和(自身を除く): 374092860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1150, 1242, 1350, 1380, 1725, 2070, 2300, 2484, 2557, 2700, 3105, 3450, 4140, 5114, 5175, 6210, 6900, 7671, 10228, 10350, 12420, 12785, 15342, 15525, 20700, 23013, 25570, 30684, 31050, 38355, 46026, 51140, 58811, 62100, 63925, 69039, 76710, 92052, 115065, 117622, 127850, 138078, 153420, 176433, 191775, 230130, 235244, 255700, 276156, 294055, 345195, 352866, 383550, 460260, 529299, 575325, 588110, 690390, 705732, 767100, 882165, 1058598, 1150650, 1176220, 1380780, 1470275, 1587897, 1725975, 1764330, 2117196, 2301300, 2646495, 2940550, 3175794, 3451950, 3528660, 4410825, 5292990, 5881100, 6351588, 6903900, 7939485, 8821650, 10585980, 13232475, 15878970, 17643300, 26464950, 31757940, 39697425, 52929900, 79394850, 158789700]

約数ペア:

[(1, 158789700), (2, 79394850), (3, 52929900), (4, 39697425), (5, 31757940), (6, 26464950), (9, 17643300), (10, 15878970), (12, 13232475), (15, 10585980), (18, 8821650), (20, 7939485), (23, 6903900), (25, 6351588), (27, 5881100), (30, 5292990), (36, 4410825), (45, 3528660), (46, 3451950), (50, 3175794), (54, 2940550), (60, 2646495), (69, 2301300), (75, 2117196), (90, 1764330), (92, 1725975), (100, 1587897), (108, 1470275), (115, 1380780), (135, 1176220), (138, 1150650), (150, 1058598), (180, 882165), (207, 767100), (225, 705732), (230, 690390), (270, 588110), (276, 575325), (300, 529299), (345, 460260), (414, 383550), (450, 352866), (460, 345195), (540, 294055), (575, 276156), (621, 255700), (675, 235244), (690, 230130), (828, 191775), (900, 176433), (1035, 153420), (1150, 138078), (1242, 127850), (1350, 117622), (1380, 115065), (1725, 92052), (2070, 76710), (2300, 69039), (2484, 63925), (2557, 62100), (2700, 58811), (3105, 51140), (3450, 46026), (4140, 38355), (5114, 31050), (5175, 30684), (6210, 25570), (6900, 23013), (7671, 20700), (10228, 15525), (10350, 15342), (12420, 12785)]