75471420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 224179200

約数和(自身を除く): 148707780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 277, 285, 380, 478, 554, 570, 717, 831, 956, 1108, 1140, 1195, 1385, 1434, 1662, 2390, 2770, 2868, 3324, 3585, 4155, 4541, 4780, 5263, 5540, 7170, 8310, 9082, 10526, 13623, 14340, 15789, 16620, 18164, 21052, 22705, 26315, 27246, 31578, 45410, 52630, 54492, 63156, 66203, 68115, 78945, 90820, 105260, 132406, 136230, 157890, 198609, 264812, 272460, 315780, 331015, 397218, 662030, 794436, 993045, 1257857, 1324060, 1986090, 2515714, 3773571, 3972180, 5031428, 6289285, 7547142, 12578570, 15094284, 18867855, 25157140, 37735710, 75471420]

約数ペア:

[(1, 75471420), (2, 37735710), (3, 25157140), (4, 18867855), (5, 15094284), (6, 12578570), (10, 7547142), (12, 6289285), (15, 5031428), (19, 3972180), (20, 3773571), (30, 2515714), (38, 1986090), (57, 1324060), (60, 1257857), (76, 993045), (95, 794436), (114, 662030), (190, 397218), (228, 331015), (239, 315780), (277, 272460), (285, 264812), (380, 198609), (478, 157890), (554, 136230), (570, 132406), (717, 105260), (831, 90820), (956, 78945), (1108, 68115), (1140, 66203), (1195, 63156), (1385, 54492), (1434, 52630), (1662, 45410), (2390, 31578), (2770, 27246), (2868, 26315), (3324, 22705), (3585, 21052), (4155, 18164), (4541, 16620), (4780, 15789), (5263, 14340), (5540, 13623), (7170, 10526), (8310, 9082)]