13653900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 47392800

約数和(自身を除く): 33738900

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, 389, 390, 450, 468, 540, 585, 650, 675, 702, 778, 780, 900, 975, 1167, 1170, 1300, 1350, 1404, 1556, 1755, 1945, 1950, 2334, 2340, 2700, 2925, 3501, 3510, 3890, 3900, 4668, 5057, 5835, 5850, 7002, 7020, 7780, 8775, 9725, 10114, 10503, 11670, 11700, 14004, 15171, 17505, 17550, 19450, 20228, 21006, 23340, 25285, 29175, 30342, 35010, 35100, 38900, 42012, 45513, 50570, 52515, 58350, 60684, 70020, 75855, 87525, 91026, 101140, 105030, 116700, 126425, 136539, 151710, 175050, 182052, 210060, 227565, 252850, 262575, 273078, 303420, 350100, 379275, 455130, 505700, 525150, 546156, 682695, 758550, 910260, 1050300, 1137825, 1365390, 1517100, 2275650, 2730780, 3413475, 4551300, 6826950, 13653900]

約数ペア:

[(1, 13653900), (2, 6826950), (3, 4551300), (4, 3413475), (5, 2730780), (6, 2275650), (9, 1517100), (10, 1365390), (12, 1137825), (13, 1050300), (15, 910260), (18, 758550), (20, 682695), (25, 546156), (26, 525150), (27, 505700), (30, 455130), (36, 379275), (39, 350100), (45, 303420), (50, 273078), (52, 262575), (54, 252850), (60, 227565), (65, 210060), (75, 182052), (78, 175050), (90, 151710), (100, 136539), (108, 126425), (117, 116700), (130, 105030), (135, 101140), (150, 91026), (156, 87525), (180, 75855), (195, 70020), (225, 60684), (234, 58350), (260, 52515), (270, 50570), (300, 45513), (325, 42012), (351, 38900), (389, 35100), (390, 35010), (450, 30342), (468, 29175), (540, 25285), (585, 23340), (650, 21006), (675, 20228), (702, 19450), (778, 17550), (780, 17505), (900, 15171), (975, 14004), (1167, 11700), (1170, 11670), (1300, 10503), (1350, 10114), (1404, 9725), (1556, 8775), (1755, 7780), (1945, 7020), (1950, 7002), (2334, 5850), (2340, 5835), (2700, 5057), (2925, 4668), (3501, 3900), (3510, 3890)]