30419400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 103899600

約数和(自身を除く): 73480200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 419, 440, 484, 550, 600, 605, 660, 726, 825, 838, 968, 1100, 1210, 1257, 1320, 1452, 1650, 1676, 1815, 2095, 2200, 2420, 2514, 2904, 3025, 3300, 3352, 3630, 4190, 4609, 4840, 5028, 6050, 6285, 6600, 7260, 8380, 9075, 9218, 10056, 10475, 12100, 12570, 13827, 14520, 16760, 18150, 18436, 20950, 23045, 24200, 25140, 27654, 31425, 36300, 36872, 41900, 46090, 50280, 50699, 55308, 62850, 69135, 72600, 83800, 92180, 101398, 110616, 115225, 125700, 138270, 152097, 184360, 202796, 230450, 251400, 253495, 276540, 304194, 345675, 405592, 460900, 506990, 553080, 608388, 691350, 760485, 921800, 1013980, 1216776, 1267475, 1382700, 1520970, 2027960, 2534950, 2765400, 3041940, 3802425, 5069900, 6083880, 7604850, 10139800, 15209700, 30419400]

約数ペア:

[(1, 30419400), (2, 15209700), (3, 10139800), (4, 7604850), (5, 6083880), (6, 5069900), (8, 3802425), (10, 3041940), (11, 2765400), (12, 2534950), (15, 2027960), (20, 1520970), (22, 1382700), (24, 1267475), (25, 1216776), (30, 1013980), (33, 921800), (40, 760485), (44, 691350), (50, 608388), (55, 553080), (60, 506990), (66, 460900), (75, 405592), (88, 345675), (100, 304194), (110, 276540), (120, 253495), (121, 251400), (132, 230450), (150, 202796), (165, 184360), (200, 152097), (220, 138270), (242, 125700), (264, 115225), (275, 110616), (300, 101398), (330, 92180), (363, 83800), (419, 72600), (440, 69135), (484, 62850), (550, 55308), (600, 50699), (605, 50280), (660, 46090), (726, 41900), (825, 36872), (838, 36300), (968, 31425), (1100, 27654), (1210, 25140), (1257, 24200), (1320, 23045), (1452, 20950), (1650, 18436), (1676, 18150), (1815, 16760), (2095, 14520), (2200, 13827), (2420, 12570), (2514, 12100), (2904, 10475), (3025, 10056), (3300, 9218), (3352, 9075), (3630, 8380), (4190, 7260), (4609, 6600), (4840, 6285), (5028, 6050)]