15387300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 51038400

約数和(自身を除く): 35651100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 82, 90, 100, 108, 123, 135, 139, 150, 164, 180, 205, 225, 246, 270, 278, 300, 369, 410, 417, 450, 492, 540, 556, 615, 675, 695, 738, 820, 834, 900, 1025, 1107, 1230, 1251, 1350, 1390, 1476, 1668, 1845, 2050, 2085, 2214, 2460, 2502, 2700, 2780, 3075, 3475, 3690, 3753, 4100, 4170, 4428, 5004, 5535, 5699, 6150, 6255, 6950, 7380, 7506, 8340, 9225, 10425, 11070, 11398, 12300, 12510, 13900, 15012, 17097, 18450, 18765, 20850, 22140, 22796, 25020, 27675, 28495, 31275, 34194, 36900, 37530, 41700, 51291, 55350, 56990, 62550, 68388, 75060, 85485, 93825, 102582, 110700, 113980, 125100, 142475, 153873, 170970, 187650, 205164, 256455, 284950, 307746, 341940, 375300, 427425, 512910, 569900, 615492, 769365, 854850, 1025820, 1282275, 1538730, 1709700, 2564550, 3077460, 3846825, 5129100, 7693650, 15387300]

約数ペア:

[(1, 15387300), (2, 7693650), (3, 5129100), (4, 3846825), (5, 3077460), (6, 2564550), (9, 1709700), (10, 1538730), (12, 1282275), (15, 1025820), (18, 854850), (20, 769365), (25, 615492), (27, 569900), (30, 512910), (36, 427425), (41, 375300), (45, 341940), (50, 307746), (54, 284950), (60, 256455), (75, 205164), (82, 187650), (90, 170970), (100, 153873), (108, 142475), (123, 125100), (135, 113980), (139, 110700), (150, 102582), (164, 93825), (180, 85485), (205, 75060), (225, 68388), (246, 62550), (270, 56990), (278, 55350), (300, 51291), (369, 41700), (410, 37530), (417, 36900), (450, 34194), (492, 31275), (540, 28495), (556, 27675), (615, 25020), (675, 22796), (695, 22140), (738, 20850), (820, 18765), (834, 18450), (900, 17097), (1025, 15012), (1107, 13900), (1230, 12510), (1251, 12300), (1350, 11398), (1390, 11070), (1476, 10425), (1668, 9225), (1845, 8340), (2050, 7506), (2085, 7380), (2214, 6950), (2460, 6255), (2502, 6150), (2700, 5699), (2780, 5535), (3075, 5004), (3475, 4428), (3690, 4170), (3753, 4100)]