171603900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4925

約数の個数: 144

約数和(自身を含む): 594232800

約数和(自身を除く): 422628900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4889, 5850, 7020, 8775, 9778, 11700, 14667, 17550, 19556, 24445, 29334, 35100, 44001, 48890, 58668, 63557, 73335, 88002, 97780, 122225, 127114, 132003, 146670, 176004, 190671, 220005, 244450, 254228, 264006, 293340, 317785, 366675, 381342, 440010, 488900, 528012, 572013, 635570, 660015, 733350, 762684, 880020, 953355, 1100025, 1144026, 1271140, 1320030, 1466700, 1588925, 1716039, 1906710, 2200050, 2288052, 2640060, 2860065, 3177850, 3300075, 3432078, 3813420, 4400100, 4766775, 5720130, 6355700, 6600150, 6864156, 8580195, 9533550, 11440260, 13200300, 14300325, 17160390, 19067100, 28600650, 34320780, 42900975, 57201300, 85801950, 171603900]

約数ペア:

[(1, 171603900), (2, 85801950), (3, 57201300), (4, 42900975), (5, 34320780), (6, 28600650), (9, 19067100), (10, 17160390), (12, 14300325), (13, 13200300), (15, 11440260), (18, 9533550), (20, 8580195), (25, 6864156), (26, 6600150), (27, 6355700), (30, 5720130), (36, 4766775), (39, 4400100), (45, 3813420), (50, 3432078), (52, 3300075), (54, 3177850), (60, 2860065), (65, 2640060), (75, 2288052), (78, 2200050), (90, 1906710), (100, 1716039), (108, 1588925), (117, 1466700), (130, 1320030), (135, 1271140), (150, 1144026), (156, 1100025), (180, 953355), (195, 880020), (225, 762684), (234, 733350), (260, 660015), (270, 635570), (300, 572013), (325, 528012), (351, 488900), (390, 440010), (450, 381342), (468, 366675), (540, 317785), (585, 293340), (650, 264006), (675, 254228), (702, 244450), (780, 220005), (900, 190671), (975, 176004), (1170, 146670), (1300, 132003), (1350, 127114), (1404, 122225), (1755, 97780), (1950, 88002), (2340, 73335), (2700, 63557), (2925, 58668), (3510, 48890), (3900, 44001), (4889, 35100), (5850, 29334), (7020, 24445), (8775, 19556), (9778, 17550), (11700, 14667)]