2153399400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{907}}^1\times {\mathrm{1319}}^1$

素因数の和:2248

約数の個数: 144

約数和(自身を含む): 7245295200

約数和(自身を除く): 5091895800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 907, 1319, 1800, 1814, 2638, 2721, 3628, 3957, 4535, 5276, 5442, 6595, 7256, 7914, 8163, 9070, 10552, 10884, 11871, 13190, 13605, 15828, 16326, 18140, 19785, 21768, 22675, 23742, 26380, 27210, 31656, 32652, 32975, 36280, 39570, 40815, 45350, 47484, 52760, 54420, 59355, 65304, 65950, 68025, 79140, 81630, 90700, 94968, 98925, 108840, 118710, 131900, 136050, 158280, 163260, 181400, 197850, 204075, 237420, 263800, 272100, 296775, 326520, 395700, 408150, 474840, 544200, 593550, 791400, 816300, 1187100, 1196333, 1632600, 2374200, 2392666, 3588999, 4785332, 5981665, 7177998, 9570664, 10766997, 11963330, 14355996, 17944995, 21533994, 23926660, 28711992, 29908325, 35889990, 43067988, 47853320, 53834985, 59816650, 71779980, 86135976, 89724975, 107669970, 119633300, 143559960, 179449950, 215339940, 239266600, 269174925, 358899900, 430679880, 538349850, 717799800, 1076699700, 2153399400]

約数ペア:

[(1, 2153399400), (2, 1076699700), (3, 717799800), (4, 538349850), (5, 430679880), (6, 358899900), (8, 269174925), (9, 239266600), (10, 215339940), (12, 179449950), (15, 143559960), (18, 119633300), (20, 107669970), (24, 89724975), (25, 86135976), (30, 71779980), (36, 59816650), (40, 53834985), (45, 47853320), (50, 43067988), (60, 35889990), (72, 29908325), (75, 28711992), (90, 23926660), (100, 21533994), (120, 17944995), (150, 14355996), (180, 11963330), (200, 10766997), (225, 9570664), (300, 7177998), (360, 5981665), (450, 4785332), (600, 3588999), (900, 2392666), (907, 2374200), (1319, 1632600), (1800, 1196333), (1814, 1187100), (2638, 816300), (2721, 791400), (3628, 593550), (3957, 544200), (4535, 474840), (5276, 408150), (5442, 395700), (6595, 326520), (7256, 296775), (7914, 272100), (8163, 263800), (9070, 237420), (10552, 204075), (10884, 197850), (11871, 181400), (13190, 163260), (13605, 158280), (15828, 136050), (16326, 131900), (18140, 118710), (19785, 108840), (21768, 98925), (22675, 94968), (23742, 90700), (26380, 81630), (27210, 79140), (31656, 68025), (32652, 65950), (32975, 65304), (36280, 59355), (39570, 54420), (40815, 52760), (45350, 47484)]