23103900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 76384000

約数和(自身を除く): 53280100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 199, 215, 225, 258, 270, 300, 387, 398, 430, 450, 516, 540, 597, 645, 675, 774, 796, 860, 900, 995, 1075, 1161, 1194, 1290, 1350, 1548, 1791, 1935, 1990, 2150, 2322, 2388, 2580, 2700, 2985, 3225, 3582, 3870, 3980, 4300, 4644, 4975, 5373, 5805, 5970, 6450, 7164, 7740, 8557, 8955, 9675, 9950, 10746, 11610, 11940, 12900, 14925, 17114, 17910, 19350, 19900, 21492, 23220, 25671, 26865, 29025, 29850, 34228, 35820, 38700, 42785, 44775, 51342, 53730, 58050, 59700, 77013, 85570, 89550, 102684, 107460, 116100, 128355, 134325, 154026, 171140, 179100, 213925, 231039, 256710, 268650, 308052, 385065, 427850, 462078, 513420, 537300, 641775, 770130, 855700, 924156, 1155195, 1283550, 1540260, 1925325, 2310390, 2567100, 3850650, 4620780, 5775975, 7701300, 11551950, 23103900]

約数ペア:

[(1, 23103900), (2, 11551950), (3, 7701300), (4, 5775975), (5, 4620780), (6, 3850650), (9, 2567100), (10, 2310390), (12, 1925325), (15, 1540260), (18, 1283550), (20, 1155195), (25, 924156), (27, 855700), (30, 770130), (36, 641775), (43, 537300), (45, 513420), (50, 462078), (54, 427850), (60, 385065), (75, 308052), (86, 268650), (90, 256710), (100, 231039), (108, 213925), (129, 179100), (135, 171140), (150, 154026), (172, 134325), (180, 128355), (199, 116100), (215, 107460), (225, 102684), (258, 89550), (270, 85570), (300, 77013), (387, 59700), (398, 58050), (430, 53730), (450, 51342), (516, 44775), (540, 42785), (597, 38700), (645, 35820), (675, 34228), (774, 29850), (796, 29025), (860, 26865), (900, 25671), (995, 23220), (1075, 21492), (1161, 19900), (1194, 19350), (1290, 17910), (1350, 17114), (1548, 14925), (1791, 12900), (1935, 11940), (1990, 11610), (2150, 10746), (2322, 9950), (2388, 9675), (2580, 8955), (2700, 8557), (2985, 7740), (3225, 7164), (3582, 6450), (3870, 5970), (3980, 5805), (4300, 5373), (4644, 4975)]